Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6103424 | Rectangular battery | Takeo Hamamatsu, Masao Inoue, Takashi Nagase, Satoru Kometani, Nobuyoshi Oi +3 more | 2000-08-15 |
| D377929 | Computer | Hajime Sekino, Ryu Wakui | 1997-02-11 |
| D377930 | Computer | Hajime Sekino, Ryu Wakui | 1997-02-11 |
| D328741 | Facsimile transceiver | Kazuki Fujiwara, Akihiko Ooiwa, Toshita Hara | 1992-08-18 |