Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6449149 | Electronic equipment | Takashi Naganawa, Tadakatsu Nakajima, Tsuyoshi Nakagawa, Masaaki Eishima, Yoshihiro Kondo | 2002-09-10 |
| 6430042 | Electronic apparatus having means for cooling a semiconductor element mounted therein | Yoshihiro Kondo, Takashi Naganawa, Tsuyoshi Nakagawa | 2002-08-06 |
| 6348665 | Tilt switch | Hiroshi Shirai | 2002-02-19 |