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| Number | Title | Issue Date |
| 6327235 | Optical recording medium, and recording/reproducing method and apparatus therefor A recording/reproducing method and apparatus for processing m-value (m is an integer at least equal to two) digital information data to produce recording data, for recording the recording data on an optical recording medium, for reading recording data fro... | 12/04/2001 |
| 6127914 | Thin-film temperature-sensitive resistor material and production process thereof Described are a thin-film temperature-sensitive resistor material which comprises, at a temperature-sensitive resistor portion, a mixed crystal of a nitride and oxide of a transition metal such as vanadium preferably, that represented by the formula: MN | 10/03/2000 |
| 5943524 | Method for driving electrogaphic imaging apparatus A method for driving an electrographic imaging unit. The method involves interrupting the operation of the imaging unit when an operational error occurs, resuming the operation of the imaging unit when the operation error is cleared within a predetermined... | 08/24/1999 |
| 5825103 | Voltage-suppressed voltage source with partial resonance circuit A voltage-suppressed voltage source which uses switching devices to maintain a high performance, stable DC voltage by suppressing unstable DC voltages and providing a stable supply of power to a load. The voltage source has a partial resonance circuit for... | 10/20/1998 |
| 5719253 | Poly(amic acid) solution and polyimide film or polymide-coated material obtained therefrom This invention provides a poly(amic acid) solution which does not contain aprotic polar solvents such as DMF, NMP, DMAc, DMSO, as well as a polyimide film obtained therefrom having appropriate flexibility and a small coefficient of linear thermal expansio... | 02/17/1998 |
