Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10620899 | Video display device and video data transmission method | — | 2020-04-14 |
| 9990899 | Image display apparatus combining three-in-one with single color light-emitting elements | Zenichiro Hara | 2018-06-05 |
| 6386099 | Continuous high-speed pickle injector | Shinji Samusawa, Takayuki Takahashi, Shigeaki Watanabe | 2002-05-14 |
| 4765280 | Direct-contact type hot water heater | Kunihiro Kobayashi, Saburo Usui, Choji Najima, Toshimichi Ohara | 1988-08-23 |