Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5998967 | Lithium-ion battery pack | Nobuaki Umeki | 1999-12-07 |
| 5986865 | Battery protection device and a battery device employing such a battery protection device | Nobuaki Umeki | 1999-11-16 |
| 5924188 | Method of manufacturing bottomed hollow cylinder using a press | Yasunori Tokunou, Toshikazu Shogase, Makoto Sunouchi, Takeshi Yoshikawa | 1999-07-20 |
| 5507657 | Electrical connector cover | Masashi Seto, Shinichi Aihara | 1996-04-16 |
| 5498167 | Board to board electrical connectors | Masashi Seto, Shinichi Aihara | 1996-03-12 |
| 5210619 | Chroma phase modulator | — | 1993-05-11 |
| 4666981 | Resin compositions and products using the same | Fumihiro Doura, Kazuo Asada | 1987-05-19 |