Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12289917 | Semiconductor device | Mitsuru Okigawa, Fujio Okui, Yasushi Higuchi, Koji AMAZUTSUMI, Yuji Kato +1 more | 2025-04-29 |
| 12107137 | Semiconductor device | Mitsuru Okigawa, Fujio Okui, Yasushi Higuchi, Koji AMAZUTSUMI, Yuji Kato +1 more | 2024-10-01 |
| 11417912 | Secondary battery and method of manufacturing the same | — | 2022-08-16 |
| 11114727 | Power storage device | — | 2021-09-07 |
| 6973856 | Screw tightening apparatus | — | 2005-12-13 |
| 6966179 | Exhaust gas purifying system | Takao Onodera, Takashi Haseyama, Takeshi Igarashi, Takuro Iwashita, Masashi Gabe +1 more | 2005-11-22 |
| 6609706 | Work fixing jig for machine tools | — | 2003-08-26 |
| 6487629 | Semiconductor memory for operation in a plurality of operational modes | — | 2002-11-26 |
| 6105951 | Work positioning jigs for machine tools | — | 2000-08-22 |
| 5395297 | Automatic tool change system in combined machining lathe | Hiroshi Takada, Toshiaki Oguchi, Yukihiro Aono | 1995-03-07 |