Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8057935 | Lithium ion rechargeable battery | Hitoshi Takebayashi, Makoto Hongu, Tetsuro Tojo, Shinji Saito, Takehiko Sawai +1 more | 2011-11-15 |
| 7919914 | Discharge lamp and electrode for use in the same | Hiroshi Takahashi, Yukio Hara, Yoshiichi HORIKOSHI, Hiroto Watanabe, Ryouichi Yoshida | 2011-04-05 |