Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6432578 | Sealed cell | Nobuaki Sugita, Eiji Okutani, Noriyuki Miyazaki | 2002-08-13 |
| 6335113 | Thermostat and battery pack containing the thermostat | Yoshiharu Takasaki, Takao Takatsu, Kazuo Osaki | 2002-01-01 |