Issued Patents All Time
Showing 26–38 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5818399 | Image communication apparatus | Tomohiko Hattori, Kunimasa Katayama, Sadayuki Sakuma, Haruhiko Kamijo | 1998-10-06 |
| 5793341 | Image display apparatus | Tomohiko Hattori, Kunimasa Katayama, Sadayuki Sakuma | 1998-08-11 |
| 5774261 | Image display system | Jun Suzuki | 1998-06-30 |
| 5644427 | Image display apparatus | Tomohiko Hattori, Kunimasa Katayama, Sadayuki Sakuma | 1997-07-01 |
| 5568314 | Image display apparatus | Tomohiko Hattori, Jun Suzuki | 1996-10-22 |
| 5568503 | Solid-state laser device with optical fiber cable connection | — | 1996-10-22 |
| D341073 | Combination key and lock for nuts or bolts | — | 1993-11-09 |
| 5104274 | Cap having antitheft lock for fastening member | — | 1992-04-14 |
| 4744119 | Method of making a two-piece capped lug nut | — | 1988-05-17 |
| 4714622 | Blast material for mechanical plating and continuous mechanical plating using the same | Masatsugu Watanabe, Fumio Oboshi | 1987-12-22 |
| 4693655 | Anti-theft device for vehicle wheels (geared oval nut) | — | 1987-09-15 |
| 4655832 | Blast material for mechanical plating and continuous mechanical plating using the same | Masatsugu Watanabe, Fumio Oboshi | 1987-04-07 |
| 4649620 | Method of making a socket-type key for an a anti-theft lug nut having a surface key pattern | — | 1987-03-17 |