Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9705370 | Armature winding of electrical rotating apparatus, electrical rotating apparatus using the same, and method of manufacturing the same | Mitsuhiko Koyama, Toru Otaka, Yoshitaka Sakai | 2017-07-11 |