Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6594014 | Color detecting sensor and method for ink ribbon | Mitsuo Yokozawa | 2003-07-15 |
| 6246077 | Semiconductor device | Setsuko Kobayashi, Takashi Shinohe, Tomoki Inoue | 2001-06-12 |
| 6137136 | Power semiconductor device | Satoshi Urano, Tomoki Inoue, Ichiro Omura | 2000-10-24 |
| 5977564 | Semiconductor device | Setsuko Kobayashi, Takashi Shinohe, Tomoki Inoue | 1999-11-02 |
| 5153503 | Method and apparatus for measuring a carrier lifetime of IV group semiconductor | — | 1992-10-06 |