Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5594223 | Vacuum switch bulb type change over switch for on-load tap changer | Akira Fukushi | 1997-01-14 |
| 5488212 | Switching device for an on-load tap changer | Akira Fukushi | 1996-01-30 |
| 4917708 | Deburring and cleaning apparatus with multi-station rotary drum and reciprocating blasting guns | Shoichi Harada, Akira Suzuki, Ikuei Takamura | 1990-04-17 |
| 4674238 | Lead frame handling apparatus for blasting machine | Akira Suzuki, Hidemasa Suzuki | 1987-06-23 |