Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6560091 | Gas insulated switchgear | Masahiro Takahoshi, Ryoichi Shinohara, Rei Henmi, Yoriyuki Aiko, Shunji Ito | 2003-05-06 |
| 6556428 | Gas insulated switchgear | Masahiro Takahoshi, Ryoichi Shinohara, Rei Henmi, Yoriyuki Aiko, Shunji Ito | 2003-04-29 |
| 6515247 | Gas insulated switchgear | Kazuhiko Takahashi, Junzo Kida, Minoru Yabuki | 2003-02-04 |
| 6399911 | Gas insulated switchgear apparatus | Kazuhiko Takahashi, Junzo Kida, Minoru Yabuki, Yasuhito Watanabe | 2002-06-04 |
| 6337452 | Gas insulated switchgear with flange-spacer assembly | Kazuhiko Takahashi, Junzo Kida, Minoru Yabuki | 2002-01-08 |
| 6278073 | Gas insulated switching apparatus | Kazuhiko Takahashi, Junzo Kida, Minoru Yabuki, Yasuhito Watanabe | 2001-08-21 |
| 6219225 | Gas insulated switch gear and method for assembling therefor | Kazuhiko Takahashi, Junzo Kida, Minoru Yabuki | 2001-04-17 |
| 6188034 | Gas insulated switchgear with flange-spacer assembly | Kazuhiko Takahashi, Junzo Kida, Minoru Yabuki | 2001-02-13 |