Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6951993 | Vacuum switch | Yasuaki Suzuki, Tooru Tanimizu, Koichi Murata, Ryotaro Hanabuchi | 2005-10-04 |
| 6881917 | Vacuum switchgear | Yasuaki Suzuki, Masato Kobayshi, Tooru Tanimizu, Takuya Miyo | 2005-04-19 |
| 6855903 | Vacuum switch | Yasuaki Suzuki, Tooru Tanimizu, Koichi Murata, Ryotaro Hanabuchi | 2005-02-15 |