Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6178633 | Vane and method for producing same | — | 2001-01-30 |
| 6015279 | Vane and method for producing same | — | 2000-01-18 |
| 5591023 | Rotary type compressor | Hideki Nakamura, Keiji Yamasaki, Toshiki Yoshida, Tadashi Iizuka, Akihiko Ishiyama | 1997-01-07 |