Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10562264 | Waterproof moisture-permeable fabric and infection protective garment | Taketoshi Nakamura, Yuichiro Hayashi | 2020-02-18 |
| 9367513 | Image display device | — | 2016-06-14 |
| 6234767 | Rotor having permanent magnet and mechanism for cooling the same | Yasumasa Mizuno | 2001-05-22 |
| 6006418 | Method of manufacturing a rotors with permanent magnet | Shunichi Tetsui, Yasumasa Mizuno, Hirotaka Yamamoto | 1999-12-28 |
| 5936320 | Engine-driven permanent magnetic type welding generator | Yasumasa Mizuno, Shunichi Tetsui, Hirotaka Yamamoto | 1999-08-10 |
| 5828152 | Rotor with permanent magnet of generator and method of manufacturing the same | Shunichi Tetsui, Yasumasa Mizuno, Hirotaka Yamamoto | 1998-10-27 |
| 5796190 | Engine-driven permanent magnetic type welding generator | Yasumasa Mizuno, Shunichi Tetsui, Hirotaka Yamamoto | 1998-08-18 |
| D384033 | Engine-driven electric generator for welding | Yasumasa Mizuno, Shunichi Tetsui, Hirotaka Yamamoto | 1997-09-23 |
| 4268788 | A.C. Generator exciting method | Shigeaki Anzai | 1981-05-19 |