Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6498406 | Power source containing rechargeable batteries | Tatsuhito Høriuchi, Kazuo Osaki | 2002-12-24 |
| 6479187 | Power source | Tatsuhito Horiuchi | 2002-11-12 |
| 6410184 | Power source containing rechargeable batteries | Tatsuhito Horiuchi | 2002-06-25 |
| 6335113 | Thermostat and battery pack containing the thermostat | Kensuke Nakatani, Takao Takatsu, Kazuo Osaki | 2002-01-01 |
| 6287150 | Power source | Takashi Oda | 2001-09-11 |
| 6271644 | Battery pack | Setsuo Okada | 2001-08-07 |