Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6295930 | Circuit breaker | Masahiro Kume, Yoshiyuki Miyazaki, Hideaki Toyama, Akio Matsumaru, Jun Yasukuni +5 more | 2001-10-02 |
| 6011399 | Fault locator apparatus for wire harnesses | Akio Matsumaru, Yoshiyuki Miyazaki | 2000-01-04 |
| 6011416 | Switch circuit having excess-current detection function | Fumiaki Mizuno, Takashi Hoshino, Yoshiyuki Miyazaki | 2000-01-04 |
| 5990572 | Electric circuit breaker for vehicle | Jun Yasukuni, Masahiro Kume, Yoshikado Hosoda, Fukuma Sakamoto, Hideaki Toyama +2 more | 1999-11-23 |
| 5936317 | Power supply device for vehicle | Nobuyuki Sasanouchi, Masahiro Tokunaga, Hideaki Toyama, Akio Matsumaru, Hiroshi Yamagishi | 1999-08-10 |
| 5903156 | Method for detecting trouble location in wire harnesses and wire harness to be used in the method | Akio Matsumaru, Yoshiyuki Miyazaki | 1999-05-11 |
| 5818673 | Electric power distribution system having fault bypass feature | Akio Matsumaru, Yoshiyuki Miyazaki, Hideaki Toyama | 1998-10-06 |