Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5630684 | Method for machining a scroll member | Yukio Yamaguchi, Norio Suzuki, Kouji Mikami, Masaaki Enya, Yukihisa Tsuchimoto +2 more | 1997-05-20 |
| 5581880 | Method for machining scroll member | Yukio Yamaguchi, Norio Suzuki, Shigeki Iwanami, Masaaki Enya, Yukihisa Tsuchimoto +3 more | 1996-12-10 |