Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4547689 | Rotary electric machine operable with changeable rated voltage | Hiroshi Tsuchimoto, Yasuro Suzuki | 1985-10-15 |
| 4329122 | Submersible motor apparatus | Yasuro Suzuki | 1982-05-11 |