Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6465125 | Nonaqueous electrolyte secondary battery and method of manufacturing nonaqueous electrolyte secondary battery | Norio Takami, Hiroyuki Hasebe, Takahisa Osaki | 2002-10-15 |
| 6423447 | Non-aqueous electrolyte secondary battery and method of production of the same | Takahisa Ohsaki, Norio Takami, Hiroyuki Hasebe, Asako Sato, Takashi Kuboki +1 more | 2002-07-23 |