Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7301244 | Semiconductor device | Norio Okada | 2007-11-27 |
| 6297119 | Semiconductor device and its manufacture | Masaru Wakabayashi | 2001-10-02 |
| D336890 | Geared motor | Hideo Hirose, Hiroshi Hasegawa | 1993-06-29 |