| 12281672 |
Opening/closing device |
Satoi Ogawa, Satoshi Marushima, Yoshiaki Ohda, Tooru Inoue, Tomohiro Hasegawa |
2025-04-22 |
| 12199413 |
Gas insulation apparatus |
Tomohiro Hasegawa, Tooru Inoue, Amane Majima, Toshiyuki Uchii |
2025-01-14 |
| 11798762 |
Gas circuit breaker |
Takanori IIJIMA, Amane Majima, Toshiyuki Uchii, Akira Shimamura |
2023-10-24 |
| 11222760 |
Gas circuit breaker |
Amane Majima, Tooru Inoue, Toshiyuki Uchii, Akira Shimamura, Takanori Yasuoka +2 more |
2022-01-11 |
| 11217408 |
Gas circuit breaker |
Toshiyuki Uchii, Takanori IIJIMA, Tomoyuki Yoshino, Tsutomu Tanaka |
2022-01-04 |
| 11177097 |
Gas circuit breaker |
Takanori IIJIMA, Toshiyuki Uchii, Amane Majima, Akira Shimamura |
2021-11-16 |
| 10032582 |
Gas circuit breaker |
Toshiyuki Uchii, Takeshi Shinkai, Takanori IIJIMA, Tadashi Mori, Tadashi Koshizuka +1 more |
2018-07-24 |
| 7867935 |
Insulator having excellent arc resistance |
Yoshihiko Hirano |
2011-01-11 |
| 5457294 |
UHV breaker provided with resistances |
Hiroshi Sato, Shigeki Nishizumi, Hiroaki Toda, Hisatoshi Ikeda |
1995-10-10 |
| 5401923 |
Resistor-provided UHV breaker |
Hiroshi Sato, Shigeki Nishizumi, Hiroaki Toda, Hisatoshi Ikeda |
1995-03-28 |