| 6870118 |
Contact for vacuum interrupter, and vacuum interrupter using same |
Akira Nishijima, Yoshihiko Matsui, Takaaki Furuhata |
2005-03-22 |
| 6765168 |
Electrode of vacuum circuit breaker, and method of producing electrode of vacuum circuit breaker |
Yoshihiko Matsui, Akira Nishijima, Yoshihiro Fukatsu |
2004-07-20 |
| 6740838 |
Contact for vacuum interrupter and vacuum interrupter using the contact |
Yoshihiko Matsui, Akira Nishijima |
2004-05-25 |
| 6686552 |
Contact for vacuum interrupter, and vacuum interrupter using same |
Akira Nishijima, Yoshihiko Matsui, Takaaki Furuhata |
2004-02-03 |
| 6649855 |
Contact arrangement for vacuum interrupter and vacuum interrupter using the contact arrangement |
Akira Nishijima, Yoshihiko Matsui |
2003-11-18 |
| 6639169 |
Contact for vacuum interrupter and vacuum interrupter using the contact |
Yoshihiko Matsui, Akira Nishijima |
2003-10-28 |