Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6355372 | Non-aqueous electrolyte secondary cell | Takayuki Yamahira, Ayaki Watanabe, Toshizou Kameishi | 2002-03-12 |
| 5766790 | Safety device for use in secondary battery | Toshizo Kameishi, Tadayuki Izawa, Akira IMOTO, Toshiharu Hayashi | 1998-06-16 |
| D357422 | Thermostat | Takekazu Nakao, Toshiharu Hayashi, Shahid Ikram | 1995-04-18 |
| D357423 | Thermostat | Toshiharu Hayashi, Shahid Ikram | 1995-04-18 |
| 5017617 | Disinfectant composition for medical use | Taro Furuta | 1991-05-21 |