Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6372384 | Rechargeable lithium battery comprising substituted lithium titanate electrodes | Hiroshi Nakajima, Nobumichi Nishida, Hiroshi Watanabe, Shin Fujitani | 2002-04-16 |
| 6337158 | Lithium secondary battery | Hiroshi Nakajima, Ryuji Ohshita, Shin Fujitani, Hiroshi Watanabe, Toshiyuki Nohma +1 more | 2002-01-08 |