Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7713040 | Rotor shaft sealing method and structure of oil-free rotary compressor | Hideyuki Kimura | 2010-05-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7713040 | Rotor shaft sealing method and structure of oil-free rotary compressor | Hideyuki Kimura | 2010-05-11 |