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| Number | Title | Issue Date |
| 8183907 | Detection circuit and sensor device Provided is a detection circuit for monitoring a power supply voltage with a circuit configuration in which power consumption is reduced, and a sensor device including the detection circuit. A detection circuit (100) detects an input signal input thereto to o... | 05/22/2012 |
| 8179729 | Memory circuit and voltage detection circuit including the same Provided are a memory circuit having a small circuit scale and a voltage detection circuit including the memory circuit. An NMOS transistor (21) is in an off state during loading and writing and is in an on state during reading. An NMOS transistor (22)... | 05/15/2012 |
| 8179099 | Battery state monitoring circuit and battery device Provided is a battery state monitoring circuit including a control circuit that applies, to a gate of a signal output transistor provided at a terminal for transmitting an overcharge detection signal, a potential at which the signal output transistor is turned off a... | 05/15/2012 |
| 8179021 | Piezoelectric resonator with control film to increase a degree of vacuum inside the package Provided are: a piezoelectric oscillation piece which has a pair of oscillation arms disposed in parallel with each other with base ends of the oscillation arms fixed to a base of the piezoelectric oscillation piece and with weight metal films formed at the tips of ... | 05/15/2012 |
| 8176606 | Method of fabricating a piezoelectric vibrating piece To carry out frequency adjustment easily, accurately and efficiently and achieve low cost formation and promotion of maintenance performance without being influenced by a size of a piezoelectric vibrating piece, there is provided a method of fabricating a piezoelect... | 05/15/2012 |
| 8174309 | Reference voltage circuit Provided is a reference voltage circuit in which a temperature characteristic of a reference voltage is excellent and a circuit scale is small. In the reference voltage circuit, for example, a temperature correction circuit separated from the reference voltage circu... | 05/08/2012 |
| 8168494 | Trench MOS transistor and method of manufacturing the same Trench portions (10) are formed in a well (5) in order to provide unevenness in the well (5). A gate electrode (2) is formed via an insulating film (7) on the upper surface and inside of the trench portions (10). A source re... | 05/01/2012 |
| 8166855 | Thin section preparing apparatus and thin section preparing method A thin section preparing apparatus prepares a thin section from an embedded block having a biological sample embedded and carries the thin section. The thin section preparing apparatus includes a cutter, an approaching and separating mechanism, a carrying mechanism,... | 05/01/2012 |
| 8154575 | Heating resistor element, manufacturing method for the same, thermal head, and printer Provided is a heating resistor element, including: an insulating substrate (9); a heat accumulating layer (10) bonded to a surface of the insulating substrate (9); and a heating resistor (11) provided on the heat accumulating layer (10... | 04/10/2012 |
| 8148875 | Piezoelectric vibrator, manufacturing method of piezoelectric vibrator, oscillator, electronic device, and radio-controlled timepiece A piezoelectric vibrator which can be manufactured efficiently and a manufacturing method thereof are provided. The piezoelectric vibrator includes: a tuning-fork-type piezoelectric vibrating piece which has a pair of vibration arm portions, excitation electrodes fo... | 04/03/2012 |
| 8144175 | Heating resistor element, manufacturing method for the same, thermal head, and printer Provided is a heating resistor element (1), including: an insulating substrate (9); a heat accumulating layer (10) bonded to a surface of the insulating substrate (9); and a heating resistor (11) provided on the heat accumulating l... | 03/27/2012 |
| 8138719 | Battery state monitoring circuit and battery device Provided are a battery state monitoring circuit and a battery device which are capable of inhibiting discharge without enabling an overdischarge cell balance function when an overcurrent detection circuit detects a discharge overcurrent, without the need for an addi... | 03/20/2012 |
| D654815 | Wrist watch case with strap | 02/28/2012 |
| D654814 | Wrist watch case with strap | 02/28/2012 |
| 8115539 | Operational amplifier Provided is an operational amplifier capable of correcting an offset voltage of an element to be connected to an input terminal. The operational amplifier includes a main amplifier and an offset correction amplifier, which include input terminals connected in common... | 02/14/2012 |
| 8115422 | LED drive circuit Provided is an LED drive circuit capable of using a switching regulator IC having low breakdown voltage even when a power supply voltage is high. The LED drive circuit includes a voltage clamp circuit for clamping the power supply voltage to an operating voltage of ... | 02/14/2012 |
| 8110146 | Embedded block humidifier, automatic thin slice manufacturing device, and automatic thin slice specimen manufacturing apparatus An embedded block is capable of being humidified in a short time without influencing a surface temperature of the embedded block as much as possible. An embedded block humidifier for humidifying an embedded block having a biological specimen embedded in an embedding... | 02/07/2012 |
| D653632 | Quartz crystal | 02/07/2012 |
| D653631 | Quartz crystal | 02/07/2012 |
| 8106646 | Sensor circuit Provided is a sensor circuit that is small in circuit scale, but is capable of temperature compensation. A reference voltage circuit (BL1) which compensates a temperature includes only a voltage divider circuit, and hence the sensor circuit is small in circui... | 01/31/2012 |
| 8104154 | Method of manufacturing a piezoelectric vibrating piece To efficiently fabricate a high quality piezoelectric vibrating piece regardless of an accuracy of an outer shape of a wafer, there is provided a method of fabricating a plurality of piezoelectric vibrating pieces at a time utilizing a wafer S, the method including ... | 01/31/2012 |
| 8102453 | Photoelectric converter Provided is a photoelectric converter capable of performing high-speed image reading and resolution switching at the same time. The photoelectric converter includes a plurality of common read lines, and thus parallel output is produced, which enables image reading a... | 01/24/2012 |
| 8097177 | Piezoelectric vibrating reed, piezoelectric vibrator, oscillator, electronic device, radio—controlled clock, and method for manufacturing piezoelectric vibrating reed Providing a piezoelectric vibrating reed which is capable of decreasing variation in the amount of etching residue as much as possible and suppressing influence of vibration loss on the vibration characteristics as much as possible. A piezoelectric vibrating reed | 01/17/2012 |
| 8089202 | Piezoelectric vibrating reed, piezoelectric vibrator, oscillator, electronic device, radio-controlled clock, and method for manufacturing piezoelectric vibrating reed Providing a piezoelectric vibrating reed which has low disconnection possibility and ensures reliability for stable operation without requiring strict exposure position accuracy. A piezoelectric vibrating reed 1 including: a piezoelectric plate which includes... | 01/03/2012 |
| 8087334 | Sectioning instrument A sectioning instrument fabricates a section having an accurate and uniform thickness to be carried to a next step automatically without deforming a surface of an embedded block and while observing the surface of the embedded block. The sectioning instrument include... | 01/03/2012 |
| 8087135 | Method of manufacturing a piezoelectric vibrator A piezoelectric vibrator manufacturing method includes a cavity forming step for forming depressions for a cavities on at least one of two wafers; a bonding electrode film forming step for forming bonding electrode films on bonded surfaces of the both wafers; a moun... | 01/03/2012 |
| 8074547 | Automatic slicing apparatus An automatic slicing apparatus reduces the likelihood of failure to make a sliced piece specimen even if continuously operated. The apparatus, on the basis of an exchange command signal, detaches a sample block attached to a cutting base and attaches a new sample bl... | 12/13/2011 |
| 8072198 | Voltage regulator To provide a voltage regulator having improved response characteristics in case of overshoot. The voltage regulator includes: a transistor (303) for detecting an overshoot at an output terminal; and a current mirror circuit connected to the transistor (303... | 12/06/2011 |
| 8072189 | Charge and discharge control circuit and battery device Provided are a charge and discharge control circuit capable of reducing a circuit size, and a battery device. In a charger reverse connection detection circuit (116), a comparison circuit or the like is not used, and two NMOS transistors are used, whereby cir... | 12/06/2011 |
| 8069543 | Method of manufacturing piezoelectric vibrator, piezoelectric vibrator, oscillator, electronic device, and radio clock There is provided a piezoelectric vibrator 1 that includes a base substrate 2, a lid substrate 3, a piezoelectric vibrating reed 4, a pair of external electrodes 38 and 39, a pair of through electrodes 32 and 33 | 12/06/2011 |
| 8063675 | Delay circuit including first and second internal delay circuits and a selection switch Provided is a delay circuit that has a delay time period independent of a power supply voltage and has the equal delay time period between a case of a change in input signal from Low to High and a case of a change in input signal from High to Low. The delay time per... | 11/22/2011 |
| 8063545 | Wafer, wafer polishing apparatus, wafer polishing method, method of fabricating piezoelectric vibrator, piezoelectric vibrator, oscillator, electronic apparatus and radiowave timepiece To provide a wafer preventing a breakage of a crack or a chip off from being brought about in a polishing step and a polishing apparatus and a polishing method of polishing the wafer, there is provided a wafer in a shape of a plate substantially in an angular rectan... | 11/22/2011 |
| 8053957 | Piezoelectric vibrating piece having arm ends with excitation electrodes of opposite polarity and piezoelectric vibrator, oscillatory, electronic apparatus and radio wave timepiece having same To achieve small-sized formation by shortening a total length after ensuring a length of a base portion capable of sufficiently reducing vibration leakage, there is provided a piezoelectric vibrating piece 2 including a piezoelectric plate 10 including... | 11/08/2011 |
| D648288 | Quartz crystal | 11/08/2011 |
| D647071 | Quartz crystal | 10/18/2011 |
| 8035715 | Image sensor Provided is an image sensor that may reduce the number of external terminals for downsizing of a chip, generate a write signal (RE) of a Y address with one pulse, and employ an external circuit having the same configuration as that of the conventional example. The i... | 10/11/2011 |
| 8032997 | Manufacturing method for a piezoelectric vibrator A process of manufacturing a piezoelectric vibrator comprises a base substrate; a lid substrate in which cavity recesses are formed and which is bonded to the base substrate in such a state that the recesses face the base substrate; a piezoelectric vibration member ... | 10/11/2011 |
| D646656 | Quartz crystal | 10/11/2011 |
| D646655 | Quartz crystal | 10/11/2011 |
| D646654 | Quartz crystal | 10/11/2011 |
