Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4355254 | Brush holding device for electric rotary machine | Norihiro Oki, Shoji Motegi, Yoshio Takikawa, Norio Yamakawa | 1982-10-19 |
| 4316113 | Electric rotary machine | Masaki Sato, Hironori Okuda, Motoya Ito, Yuji Makino, Noriyoshi Takahashi +1 more | 1982-02-16 |