Issued Patents 2003
Showing 1–3 of 3 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 |