Issued Patents All Time
Showing 76–81 of 81 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6234763 | Variable displacement compressor | Masaki Ota, Kenta Nishimura, Hirotaka Kurakake | 2001-05-22 |
| 6220146 | Single-headed-piston type refrigerant compressor with means for preventing rotation of the piston about its own axis within the cylinder bore | Masaki Ota, Keiichi Kato, Kenta Nishimura | 2001-04-24 |
| 6217291 | Control valve for variable displacement compressors and method for varying displacement | Masaki Ota, Kenta Nishimura, Hirotaka Kurakake | 2001-04-17 |
| 6217292 | Variable displacement type refrigerant compressor | Masaki Ota, Hirotaka Kurakake, Kenta Nishimura | 2001-04-17 |
| 6213728 | Variable displacement compressor | Keiichi Kato, Hirotaka Kurakake, Satoshi Inaji | 2001-04-10 |
| 6158970 | Variable displacement compressor | Masaki Ota, Kenta Nishimura, Hirotaka Kurakake, Osamu Hiramatsu, Hisakazu Kobayashi +3 more | 2000-12-12 |