Issued Patents All Time
Showing 26–50 of 87 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D393640 | Pager | Hiroki Nishii, Masao Tamura, Toshiro Iizuka | 1998-04-21 |
| D392639 | Pager | Masao Tamura, Hiroki Nishii, Toshiro Iizuka | 1998-03-24 |
| D391960 | Pager | Hiroki Nishii, Masao Tamura, Toshiro Iizuka | 1998-03-10 |
| 5709895 | Process for producing flavor-containing capsule | Shigeru Tanaka, Charles Manley | 1998-01-20 |
| 5631211 | Lubricating oil composition for use with sintered porous bearings | Hisaya Nakagawa, Michiaki Takizawa, Teruhiko Ohtaki, Masuhiro Onoyama, Tetsuo Ichimaru | 1997-05-20 |
| 5629274 | Lubricating fluid composition for dynamic pressure bearing | Masamichi Hayakawa, Toshihiro Kobayashi, Kazuya Shimizu, Yuusuke Matsumura, Masuhiro Onoyama | 1997-05-13 |
| 5627147 | Lubricating fluid composition for dynamic pressure bearing | Masamichi Hayakawa, Toshihiro Kobayashi, Kazuya Shimizu, Yuusuke Matsumura, Masuhiro Onoyama | 1997-05-06 |
| D377019 | Pager | Yuko Komamiya | 1996-12-31 |
| D375743 | Pager | Hiroki Nishii, Yuko Komamiya | 1996-11-19 |
| D342725 | Computer | Tetsuji Abe, Yoshihiko Sugiyama | 1993-12-28 |
| D341531 | Electric screwdriver | Kazuhiko Yamagiwa | 1993-11-23 |
| 5067042 | Wiring board for flat package type integrated circuit device | — | 1991-11-19 |
| 5042021 | Eccentricity correction apparatus for an optical disc device | Hiroshi Watanabe | 1991-08-20 |
| 4907214 | Eccentricity correction apparatus for an optical disk device | Hiroshi Watanabe | 1990-03-06 |
| 4819241 | Laser diode driving circuit | — | 1989-04-04 |
| 4819219 | Track jump control system for optical disk apparatus | — | 1989-04-04 |
| 4806873 | Laser diode driving circuit | — | 1989-02-21 |
| 4765878 | Plating current automatic compensating apparatus | Haruo Komoto, Shigeharu Hamada, Yasuo Shiinoki, Michio Sato, Hiroo Goshi | 1988-08-23 |
| 4754166 | Reset circuit for integrated injection logic | — | 1988-06-28 |
| 4752693 | Circuit with a photo coupler | — | 1988-06-21 |
| 4749460 | Plating current automatic compensating apparatus | Haruo Komoto, Shigeharu Hamada, Yasuo Shiinoki, Michio Sato, Hiroo Goshi | 1988-06-07 |
| 4739174 | Converting circuit having first and second optically coupled phototransistors and first and second operational amplifiers | — | 1988-04-19 |
| 4678946 | Circuit in which output circuit and operational amplifier equipped input circuit are electrically isolated | — | 1987-07-07 |
| 4652764 | Current source circuit with a photo coupler | — | 1987-03-24 |
| 4636655 | Circuit in which output circuit and operational amplifier equipped input circuit are electrically isolated | — | 1987-01-13 |