Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7972409 | Cemented carbide and cutting tool | Asako Fujino | 2011-07-05 |
| 7951491 | Positive electrode and lithium ion secondary battery | Yoshiaki Obana, Toshikazu Nakaura, Hiroyuki Akashi | 2011-05-31 |
| 7925395 | Rollover judging device | Toshiyuki Yamashita, Shinichi Harase, Satoru Inoue, Takashi Furui | 2011-04-12 |
| 7909905 | TiCN-base cermet and cutting tool and method for manufacturing cut article using the same | — | 2011-03-22 |