Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5830258 | Method of recovering resources in resin-molded electrical rotating device | Fumitoshi Yamashita, Seiji Kurozumi, Akihiko Watanabe, Hiroshi Ohnishi, Takahiko Terada +1 more | 1998-11-03 |