Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5927861 | Motor assembly having ion implantation on sliding surfaces | Fumitoshi Yamashita, Katsuhiro Murano, Seiji Kurozumi, Kazunori Hayashi, Masato Inayoshi | 1999-07-27 |
| 5278109 | Composite materials for sliding members | Toru Ono, Hidehiro Endo, Masanori Ueki | 1994-01-11 |