Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5326646 | Syncronizer ring having a spray-coated film of a wear-resistant brass material | Masao Hosoda, Wataru Yago, Kazuyuki Inagaki | 1994-07-05 |
| 5288683 | Wear-resistant copper alloys and synchronizer rings for automobiles comprising the same | Masao Hosoda, Kazuyuki Inagaki | 1994-02-22 |
| 5282908 | High strength .alpha. brass containing Mn, Si, Co, Fe, Sn and Pb | Takayuki Tanaka, Wataru Yago, Kenzo Yamamoto, Ken-ichi Ichida | 1994-02-01 |