Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6882076 | Rotary electric machine stator and method of manufacturing the same | Hiroshi Ishida | 2005-04-19 |
| 6522043 | Vehicle AC generator | — | 2003-02-18 |
| 6426575 | AC generator for an automotive vehicle with enhanced cooling of internal elements | Tsutomu Shiga, Koichi Ihata | 2002-07-30 |
| 6060802 | AC generator for an automotive vehicle | Tsutomu Shiga, Koichi Ihata | 2000-05-09 |