Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9353230 | Resin pellet and method for producing the same | Izumi Sasai | 2016-05-31 |
| 6630065 | Powder of electrolytic manganese dioxide and process for producing the same | Kenichi Takahashi, Toru Tsuyoshi, Masanori Ichida | 2003-10-07 |
| 5340847 | Curable silicon composition | Yasuo Hanazuka, Ikuzo Usami, Noriko Mizutani | 1994-08-23 |
| 4968569 | Secondary battery | Ken Takahashi, Hajime Sudo, Masanori Ichida, Tomoyuki Akiyama | 1990-11-06 |