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| Number | Title | Issue Date |
| 7808541 | Image pickup apparatus, image pickup lens, and data writing method to image pickup lens To enable to display a scale indicative of a reference length on a screen of a display at an accurate length even when exchanging the lens in an image pickup apparatus to any lens. In a case of mounting an exchange lens (4F, 4Z) to an image pick... | 10/05/2010 |
| D577855 | Spot light irradiator | 09/30/2008 |
| 7369692 | Skin observing apparatus A skin observing apparatus capable of observing the skin texture, blotches caused from subcutaneous pigmentation and skin roughness caused from keratin abrasion by a single unit of image pick-up device without using a polarization plate for observing blotches or con... | 05/06/2008 |
| 7332875 | Illumination apparatus, and an illumination head and power source device used therefore An illumination apparatus used by connecting an illumination head to a power source device, capable of supplying a rated current to individual light emitting devices of the illumination head by using a power source device of an identical rating irrespective of the s... | 02/19/2008 |
| D557403 | Facial skin observation device | 12/11/2007 |
| 7284870 | Lighting apparatus and image pick-up apparatus with lighting A lighting apparatus in which plural light emitting devices for illuminating light to an object to be illuminated from the periphery thereof are put to light control, and a control device is provided for controlling light to the light emitting devices on every segme... | 10/23/2007 |
| D549186 | Condenser lens for a light emitting diode | 08/21/2007 |
| 7259522 | Lighting method, lighting apparatus and components used therefor A current to light emitting devices when an application voltage is at or higher than the lower limit voltage for lighting determined by the arrangement of the light emitting devices, and an identification circuit that outputs a current identification signal in accor... | 08/21/2007 |
| D548326 | Facial skin observation device | 08/07/2007 |
| D547437 | Facial skin observation device | 07/24/2007 |
| 7221839 | Optical fiber with a lens An optical fiber with a lens, obtained by fusion-coupling a multi-mode optical fiber to a tip of a single-mode optical fiber or polarization maintaining optical fiber, and working the tip of the multi-mode optical fiber, to form a spherical portion at the tip. In th... | 05/22/2007 |
| 7179227 | Skin condition observation apparatus A skin condition observation apparatus having a sebum amount measuring device adapted for bringing a sebum sampling surface into contact with skins and optically measuring the amount of deposited sebum, wherein the sebum amount measuring device comprises an orthogon... | 02/20/2007 |
| 7151956 | Imaging apparatus and an imaging head used therefor An imaging apparatus in which an imaging head having an observation hole for intaking images of an object to be observed formed at a top end is exchangeably mounted to a main body having an imaging device and an illumination light source wherein the imaging head is ... | 12/19/2006 |
| 7144130 | Illumination device An illumination apparatus for illumination of light by emitting light from LED for each of RGB colors capable of optionally setting a color temperature and controlling the brightness after the setting while maintaining the color temperature as it is, in which a ligh... | 12/05/2006 |
| 7060489 | Protein chip holding tool The present invention is object to provide a protein chip holding tool that is capable of effectively executing analysis work by preventing protein from being denatured and/or inactivated due to drying while attempting to make the amount of spotting of protein test ... | 06/13/2006 |
| 6972207 | Method of manufacturing annular oblique light illumination apparatus and flexible wiring substrate An annular oblique light illumination apparatus manufactured by using a flexible wiring substrate in which a plurality of arcuate zonal wiring patterns each in the form of a developed frustconical shape as a light emitting device arranging surface when cut along the... | 12/06/2005 |
| 6948340 | Method of producing an elliptic core optical fiber Disclosed is a method of producing an elliptic core optical fiber, in which a original preform having a circular core disposed at the center of a circular clad is processed to flatten on its periphery to form a processed preform that is then drawn with heating into ... | 09/27/2005 |
| 6931752 | Mechanism for aligning a waveguide type optical member and fiber arrays An aligning mechanism having stage mechanisms, each of which is composed of a first stage capable of moving in the direction in which a fiber array b advances to and retreats from a waveguide type optical member a, a holding section sustaining member 2 for th... | 08/23/2005 |
| 6919560 | Optical scanning apparatus An optical scanning apparatus including an optical system of refracting an illumination light illuminated from a light source device by a scanning lens into parallel optical beams and condensing the light by a condensing lens located at a focal position of the scann... | 07/19/2005 |
| 6774341 | Method of severing an optical fiber using a laser beam A method of severing an optical fiber using a laser beam, in which a laser beam emitted from a laser beam source is applied through a square light transmitting section and a lens to an optical fiber, to form a square light spot on the irradiated portion, for melting... | 08/10/2004 |
| 6562232 | Fractionating apparatus Fractionating apparatus having a plurality of sample elution system (S1 -S8) in which a nozzle (N) movable in the direction of the row of fractionation vessels (4, 4, ---) arranged in a matrix is disposes to each of the sample elutio... | 05/13/2003 |
| 6496611 | Multichannel optical spectrum slicer and method of measuring modal birefringence and/or polarization mode dispersion of slicer itself A multichannel optical spectrum slicer is able to convert a broad-band continuous spectral light into discontinuous multiple wavelength lights. This spectrum silcer comprise a birefringent device (F1) and linear polarizers (P0, P1 | 12/17/2002 |
| 6118476 | CCD Microscope A CCD microscope includes: two polarized light illumination systems for irradiating polarized lights having vibrating directions in perpendicular to each other selectively to an object to be observed, and an analyser disposed on an optical path from the o... | 09/12/2000 |
| 6003577 | Apparatus for manufacturing a bead-inlaid picture and method A method of manufacturing a bead-inlaid picture by inputting a desired original image as a motif for a bead-inlaid picture by an image input device, dividing the inputted original image into each of pieces in a size equal with that of a bead, comparing nu... | 12/21/1999 |
| 5953166 | Laser trapping apparatus A laser trapping apparatus for optically trapping an optional micro-particle from a group of micro-particles such as microorganisms suspended in a medium by a laser beam focused at a focal point of an optical converging system at the focal point, the appa... | 09/14/1999 |
| 5952651 | Laser manipulation apparatus and cell plate used therefor A laser manipulation apparatus for trapping and separating an optional micro-sample comprising a cell plate having a first cell for storing a liquid medium containing micro-sample s and a second cell for storing a liquid medium not containing micro-sample... | 09/14/1999 |
| 5931452 | Wire clamper for bonding apparatus A wire clamper for a bonding apparatus includes a pair of clamper arms having tip portions, respectively. The tip portions clamp or release a wire therebetween when at least one of the clamper arms is operated. The wire clamper further includes a giant-ma... | 08/03/1999 |
| 5530632 | Cordless light source The first purpose of the invention is to provide cordless light irradiation in which a stable amount of light is emitted when irradiating, and moreover, the device can be made compact. The second purpose is to offer a cordless light irradiation device tha... | 06/25/1996 |
| 5360544 | Deproteinization filler and cartridge containing same A deproteinization filler comprises an aggregate of hydroxyapatite fibers having a three dimensional network structure. The mean radius of pores defined by the aggregate is approximately 0.02 μm to approximately 0.08 μm, the specific surface of the aggr... | 11/01/1994 |
| 5361316 | Optical fiber laser device for transmitting a pulse laser beam An optical fiber laser device, used as a pulse laser device, has a spherical lens made of optical glass having a refractive index of 2 or less. The spherical lens is provided on an extreme end of an optical fiber which guides a pulse laser beam. An object... | 11/01/1994 |
