Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7709922 | Thermistor device | Hidenori Takagi, Yoshinobu Nakamura | 2010-05-04 |
| 5457295 | Circuit breaker | Toshiyuki Tanibe, Hiroshi Fujii, Shinji Yamagata, Shinsaku Yamasaki, Tsukasa Iio +3 more | 1995-10-10 |
| D347623 | Air circuit breaker | Masakatsu Suzuki, Fumiyuki Hisatsune, Takayoshi Ishikawa, Tsukasa Iio, Yasushi Genba +2 more | 1994-06-07 |
| 4931602 | Multipole circuit breaker | Haruhisa Toda, Setsuo Hosogai, Kazumi Shioguchi | 1990-06-05 |
| 4321440 | Circuit breaker with extended contact separation after trip | Setsuo Hosogai | 1982-03-23 |