Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6742996 | Scroll compressor with mechanically actuated capacity control | Shigeru Hisanaga, Takashi Inoue, Mikio Matsuda | 2004-06-01 |
| 6722259 | Fluid machinery | Shigeru Hisanaga, Mikio Matsuda | 2004-04-20 |