Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6796435 | Solid-liquid separating apparatus | — | 2004-09-28 |
| 6564948 | Solid-liquid separating apparatus | — | 2003-05-20 |
| 6332545 | Solid-liquid separating apparatus | — | 2001-12-25 |
| 6212776 | Electric shaver | Tetsuya Ozawa | 2001-04-10 |
| D405920 | Electric shaver | — | 1999-02-16 |
| D378705 | Electric hair trimmer | — | 1997-04-01 |
| D377404 | Electric shaver | — | 1997-01-14 |
| D377239 | Electric shaver | — | 1997-01-07 |
| D368622 | Food processor | — | 1996-04-09 |
| D367944 | Electric shaver | — | 1996-03-12 |
| 5483745 | Electric shaver | — | 1996-01-16 |
| D353913 | Electric shaver | — | 1994-12-27 |
| D353686 | Electric shaver | — | 1994-12-20 |
| D311973 | Electric shaver | — | 1990-11-06 |
| D311974 | Electric shaver | — | 1990-11-06 |
| 4781383 | Solid three-piece golf ball | Toshihiko Kamada, Shinichi Watanabe | 1988-11-01 |
| D298069 | Electric shaver | — | 1988-10-11 |
| D297772 | Electric shaver | — | 1988-09-20 |
| D294982 | Shaving cutter | — | 1988-03-29 |
| D294981 | Shaving cutter | — | 1988-03-29 |
| D288251 | Shaving cutter | — | 1987-02-10 |
| 4611810 | Golf ball | Toshihiko Kamata, Kazuo Irimajiri, Setsuji Edagawa | 1986-09-16 |
| D284317 | Electric shaver | — | 1986-06-17 |
| D284224 | Electric shaver | — | 1986-06-10 |