Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6369484 | Commutator of rotary electric machine and method of manufacturing the same | Ryohei Kageyama, Kengo Ozawa | 2002-04-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6369484 | Commutator of rotary electric machine and method of manufacturing the same | Ryohei Kageyama, Kengo Ozawa | 2002-04-09 |