Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8784087 | Roots type fluid machine | Takayuki Hirano, Kazuho Yamada, Masato Sowa, Toshiro Fujii, Katsutoshi Shiromaru +1 more | 2014-07-22 |
| 7544047 | Compressor with two cooling chambers | Yoshiyuki Nakane, Hidefumi Mori, Tatsuyuki Hoshino, Kazuho Yamada | 2009-06-09 |
| 7162797 | Method of correcting imbalance of a scroll compressor | Masato Sowa, Yoshiyuki Nakane, Toshiro Fujii, Tatsuyuki Hoshino, Ryuta Kawaguchi +1 more | 2007-01-16 |
| 6860729 | Compressor having main and adjustable balancer portions | Masato Sowa, Yoshiyuki Nakane, Toshiro Fujii, Tatsuyuki Hoshino, Ryuta Kawaguchi +1 more | 2005-03-01 |
| 6776592 | Scroll type compressor | Yoshiyuki Nakane, Kazuho Sato, Hisao Hamasaki | 2004-08-17 |
| 6692205 | Compressor incorporated with motor and its cooling jacket | Takahiro Moroi, Yoshiyuki Nakane, Ryuta Kawaguchi | 2004-02-17 |
| 6663364 | Scroll type compressor | Masahiko Okada, Takahiro Moroi, Yoshiyuki Nakane, Ryuta Kawaguchi | 2003-12-16 |
| 6644946 | Scroll type compressor | Yoshiyuki Nakane, Takahiro Moroi, Ryuta Kawaguchi | 2003-11-11 |
| 6503069 | Scroll-type compressor with an integrated motor and a compact cooling system | Takahiro Moroi, Ryuta Kawaguchi, Koji Kawamura, Masato Sowa, Tatsuyuki Hoshino +4 more | 2003-01-07 |