Issued Patents All Time
Showing 26–48 of 48 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7459934 | Semiconductor integrated circuit | — | 2008-12-02 |
| 7456659 | Semiconductor integrated circuit | — | 2008-11-25 |
| 7274210 | Semiconductor integrated circuit | — | 2007-09-25 |
| 6558024 | Casing of image sensor and method of making the same | Hideaki Hoki, Hiroaki Hayashi, Kunio Motoyama | 2003-05-06 |
| 6553155 | Image sensor and optical character reader | Masaya Imamura | 2003-04-22 |
| 6351278 | Circuit for controlling current for driving printing dot array | Hideki Sawada | 2002-02-26 |
| 6018357 | LED printer and drive method having an energy distribution flattening function | Hideki Sawada, Hideo Taniguchi | 2000-01-25 |
| 6014231 | Image sensor | Kensuke Sawase | 2000-01-11 |
| 5763057 | Semiconductor chip having a dummy pattern | Hideki Sawada | 1998-06-09 |
| 5570122 | Combined read and print head | Masaya Imamura, Kensuke Sawase | 1996-10-29 |
| 5506612 | LED head | Hideharu Hamada, Manabu Yokoyama, Masaya Imamura | 1996-04-09 |
| 5477329 | Image sensor having externally mounted control board | Masaya Imamura | 1995-12-19 |
| 5475417 | LED array printhead and method of adjusting light luminance of same | Norimichi Teshiba, Masaya Imamura | 1995-12-12 |
| 5434682 | Image sensor | Masaya Imamura, Kensuke Sawase | 1995-07-18 |
| 5430325 | Semiconductor chip having dummy pattern | Hideki Sawada | 1995-07-04 |
| 5420444 | Light emitting diode and light emitting diode array having uniform light distribution | Kensuke Sawase | 1995-05-30 |
| 5291039 | LED head having heat radiating mount | Seiji Koshikawa, Hideharu Hamada | 1994-03-01 |
| 5270840 | Image sensor and machine equipped therewith | Seiji Koshikawa | 1993-12-14 |
| 5250820 | Light emitting diode having uniform light distribution | Kensuke Sawase | 1993-10-05 |
| 5199629 | Wire bonding system | Kensuke Sawase | 1993-04-06 |
| 5150016 | LED light source with easily adjustable luminous energy | Kensuke Sawase | 1992-09-22 |
| 5023442 | Apparatus for optically writing information | Hideo Taniguchi, Kensuke Sawase, Manabu Yokoyama, Munekazu Tujikawa | 1991-06-11 |
| 4762432 | Method of thermal printing | Seiji Ueyama, Hideo Taniguchi | 1988-08-09 |