Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6399911 | Gas insulated switchgear apparatus | Keiichi Tsuzura, Kazuhiko Takahashi, Junzo Kida, Yasuhito Watanabe | 2002-06-04 |
| 6337452 | Gas insulated switchgear with flange-spacer assembly | Keiichi Tsuzura, Kazuhiko Takahashi, Junzo Kida | 2002-01-08 |