Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4409508 | Brush holder with coated clamp for dynamo-electric machine | Norihiro Ooki, Noriyoshi Takahashi, Yasuyuki Wachi, Yoshio Takikawa, Shoji Motegi | 1983-10-11 |
| 4355254 | Brush holding device for electric rotary machine | Norihiro Oki, Shoji Motegi, Yasuyuki Wachi, Yoshio Takikawa | 1982-10-19 |
| 4296346 | Brush holding apparatus for rotary electric machine | Norihiro Ooki, Shoji Motegi, Yasuyuki Wachi, Yoshio Takikawa | 1981-10-20 |