Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6388273 | Substrate material for mounting a semiconductor device, substrate for mounting a semiconductor device, semiconductor device, and method of producing the same | Shinichi Yamagata, Yugaku Abe, Makoto Imamura, Akira Fukui, Yoshishige Takano +1 more | 2002-05-14 |
| 6380832 | Electromagnetic actuator | Hitoshi Oyama, Takao Nishioka, Kenji Matsunuma | 2002-04-30 |
| 6371063 | Valve-open-close mechanism | Hitoshi Oyama, Takao Nishioka, Kenji Matsunuma, Toshihiko Kaji, Nozomu Kawabe +1 more | 2002-04-16 |
| 6367439 | Combination body of shim and cam | Takao Nishioka | 2002-04-09 |