Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D803660 | Hinge | Kenji Tomizawa | 2017-11-28 |
| D789172 | Hinge | Kenji Tomizawa | 2017-06-13 |
| 9371675 | Rotary damper and hinge device with damper | Kazuyoshi Oshima, Ken Shinmura | 2016-06-21 |
| D749931 | Hinge for furniture | Kazuyoshi Oshima, Shingo Takamatsu, Masato Arai, Kouichi Tsukamoto | 2016-02-23 |
| D748965 | Hinge for furniture | Kazuyoshi Oshima, Shingo Takamatsu, Masato Arai, Kouichi Tsukamoto | 2016-02-09 |
| D738185 | Pedestal for attaching furniture hinge | Shingo Takamatsu | 2015-09-08 |
| 8935829 | Hinge device with damper | Kazuyoshi Oshima, Ken Shinmura | 2015-01-20 |
| 6806978 | Image pick-up printing apparatus | Tomoaki Tamura, Tadaaki Yoneda, Masafumi Mizukami, Yasushi Hoshino, Hiroshi Ushiyama +2 more | 2004-10-19 |