Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10273555 | Hot-pressed steel sheet member | — | 2019-04-30 |
| 10266911 | Hot-formed member and manufacturing method of same | Akira Seki | 2019-04-23 |
| 10253387 | Hot-pressed steel sheet member, method of manufacturing the same, and steel sheet for hot pressing | Toshinobu Nishibata | 2019-04-09 |
| 9038372 | Exhaust purification system of internal combustion engine | Masao Watanabe, Kohei Yoshida, Yuki Bisaiji, Kazuhiro Umemoto | 2015-05-26 |
| 9034267 | Exhaust purification system of internal combustion engine | Masao Watanabe, Kohei Yoshida, Yuki Bisaiji, Kazuhiro Umemoto | 2015-05-19 |