Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6538224 | Hybrid type gas insulation switch gear apparatus | Hiroshi Furuta, Hiroshi Murase | 2003-03-25 |
| 6521855 | Hybrid gas insulation switchgear apparatus | Katsumi Suzuki, Hiroshi Furuta, Kenji Arai, Osamu Nakano, Kazutoshi Ogata | 2003-02-18 |