Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6570481 | Circuit breaker | Kazunori Fukuya | 2003-05-27 |
| 6414067 | Organic and inorganic complex compound and switch using same | Kazunori Fukuya | 2002-07-02 |
| 6361848 | Organic and inorganic complex compound and switch using same | Tosikazu Uemoto, Kenichi NISHINA, Kazunori Fukuya, Shinji Yamagata, Satoru Yamasaki +7 more | 2002-03-26 |
| 6046258 | Polyester resin composition, switch made from the same, and method of producing the switch | Tosikazu Uemoto, Kazunori Fukuya | 2000-04-04 |
| 5990440 | Switch and arc extinguishing material for use therein | Shoji Yamaguchi, Itsuo Nishiyama, Fumiaki Baba, Mitugu Takahasi, Takao Mitsuhashi +7 more | 1999-11-23 |
| 5841088 | Switch and arc extinguishing material for use therein | Shoji Yamaguchi, Itsuo Nishiyama, Fumiaki Baba, Mitugu Takahasi, Takao Mitsuhashi +7 more | 1998-11-24 |