Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10594189 | Alternating current generator for vehicles | Yoshinori Hashimoto, Kouichi Akita | 2020-03-17 |
| 8866352 | Alternator for vehicle with heat dissipating fin | Kazuyoshi Konaya, Hiroshi Hamada, Seiji Kondoh | 2014-10-21 |
| 8602656 | Alternator for automobile having washer between housing and outer race of bearing | Hiroshi Hamada | 2013-12-10 |
| 7973438 | AC generator for vehicles | — | 2011-07-05 |
| 7687967 | Brush assembly for alternator easy to install and capable of reliably preventing entrance of foreign matters | — | 2010-03-30 |
| 7629720 | Vehicle alternator with improved end cover structure | Masatoshi Koumura, Yoshiki Tan, Akihito Koike | 2009-12-08 |
| 7619336 | Vehicle-use generator with reduced fan noise | Yoshinori Hayashi, Hiroshi Hamada, Yoshitaka Kondoh | 2009-11-17 |
| 7394179 | Alternator having a slip-ring cover connected to brush holder | — | 2008-07-01 |
| 7362019 | Vehicle alternator | Hiroshi Hamada, Yoshinori Hayashi, Yoshitaka Kondou | 2008-04-22 |