Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D684195 | Disc player | — | 2013-06-11 |
| 6291937 | High frequency coupler, and plasma processing apparatus and method | Tomohiro Okumura | 2001-09-18 |
| D442154 | Combined television receiver and video disc player | — | 2001-05-15 |
| 6177646 | Method and device for plasma treatment | Tomohiro Okumura, Ichiro Nakayama, Hideo Haraguchi | 2001-01-23 |
| 6083444 | Method for molding and vulcanizing of rubber | Keitaro Kameyama | 2000-07-04 |
| 5542833 | Apparatus for continuously vulcanizing rubber product | Kibatsu Shinohara | 1996-08-06 |
| 4439999 | Absorption type refrigeration system | Akio Mori, Mitsunobu Matsunaga, Kenzi Machizawa, Ryohei Minowa | 1984-04-03 |