Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9068597 | Sliding member and fluid dynamic pressure bearing apparatus | Shinichi Niwa, Toshiaki Asakawa | 2015-06-30 |
| 8377211 | Device for vacuum processing | Masatomo Sumiya, Mikk Lippmaa, Tsuyoshi Ohnishi, Hideomi Koinuma | 2013-02-19 |