Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4810177 | Vane compressor with vane back pressure adjustment | Yutaka Ishizuka, Haruhiko Takada, Teruo Nakamura, Hidehiko Takayama | 1989-03-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4810177 | Vane compressor with vane back pressure adjustment | Yutaka Ishizuka, Haruhiko Takada, Teruo Nakamura, Hidehiko Takayama | 1989-03-07 |