Issued Patents All Time
Showing 26–38 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D356568 | Speaker box | — | 1995-03-21 |
| D352714 | Radio receiver | Kouichi Maeyama | 1994-11-22 |
| D344506 | Television receiver | — | 1994-02-22 |
| D320207 | Combined tape player and radio tuner | — | 1991-09-24 |
| D318865 | Earphone | — | 1991-08-06 |
| D316551 | Headphone | — | 1991-04-30 |
| 4981482 | Device for forming an inserting hole for an endoscope | — | 1991-01-01 |
| D313020 | Radio receiver | — | 1990-12-18 |
| 4969875 | Drainage device for medical use | — | 1990-11-13 |
| D308678 | Combined tape player and radio tuner | — | 1990-06-19 |
| 4780596 | Hot-air circulation cooking oven | Kazufumi Matsushima, Yoshinari Arabori | 1988-10-25 |
| 4754025 | Glucosamine derivatives and reagent for assaying N-acetyl-.beta.-D-glucosaminidase using the same as substrate | Junko Makise, Kenji Yoshida, Suzuo Watanabe | 1988-06-28 |
| 4312585 | Method and apparatus for treating graphic arts process photosensitive materials | Takatoshi Otsu, Yasunobu Tanaka, Osamu Fukushima, Takeshi Mituhashi, Tadatune Mizuno +1 more | 1982-01-26 |