Issued Patents 2019
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10516321 | AC power generator | — | 2019-12-24 |
| 10491081 | Automotive alternator | Masao Akiyoshi | 2019-11-26 |
| 10411551 | AC generator with stackable protective cover | Kazunori Tanaka | 2019-09-10 |
| 10374493 | Vehicle-use rotating electric machine | Masao Akiyoshi, Kazunori Tanaka | 2019-08-06 |
| 10263531 | Method for manufacturing rectifier and rectifier | Tadashi Yokoyama, Atsuya Iwamoto, Seisaku Imagawa, Toshiyuki Oonishi | 2019-04-16 |
| 10199908 | Automotive alternator | Masao Akiyoshi, Kyoko Higashino | 2019-02-05 |