Issued Patents All Time
Showing 26–50 of 58 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6142445 | Electromagnetic control valve | Masahiro Kawaguchi, Ken Suitou, Hiroyuki Nagai, Tomoo Okada, Ichiro Ohkawara +1 more | 2000-11-07 |
| 6135722 | Positional relationship of a bearing in the shutoff member of a variable displacement compressor | Masahiro Kawaguchi, Takuya Okuno, Ken Suitou | 2000-10-24 |
| 6126405 | Undulating current supplying means for the solenoid of a displacement control valve in a variable displacement compressor | Masahiro Kawaguchi, Hiroshi Kubo, Tetsuhiko Fukanuma | 2000-10-03 |
| 6109883 | Coupling construction of compressor housing and method for manufacturing compressor | Masahiro Kawaguchi, Yoshihiro Makino, Ken Suitou | 2000-08-29 |
| 6077047 | Variable displacement compressor | Hiroyuki Nagai, Masahiro Kawaguchi, Ken Suitou, Takuya Okuno, Koji Kawamura | 2000-06-20 |
| 6062823 | Control valve in variable displacement compressor | Masahiro Kawaguchi, Ken Suitou, Tetsuhiko Fukanuma | 2000-05-16 |
| 6048178 | Compressor | Masahiro Kawaguchi, Yoshihiro Makino, Ken Suitou | 2000-04-11 |
| 6036447 | Control valve having a ground connection for the actuator coil | Masahiro Kawaguchi, Tetsuhiko Fukanuma, Ken Suito, Norio Uemura, Kazuaki Nagayoshi +2 more | 2000-03-14 |
| 6024008 | Variable displacement compressor, swash plate, and method for hardening swash plate | Masahiro Kawaguchi, Hiroyuki Nagai, Yoshihiro Makino, Shintaro Miura | 2000-02-15 |
| 5964578 | Control valve in variable displacement compressor | Ken Suitou, Masahiro Kawaguchi, Tetsuhiko Fukanuma, Norio Uemura, Kazuaki Nagayoski +2 more | 1999-10-12 |
| 5893706 | Cooling structure for compressor | Masahiro Kawaguchi, Takuya Okuno, Takashi Michiyuki, Ken Suitou, Shinichi Ogura | 1999-04-13 |
| 5882180 | Oil mist filter in a variable displacement compressor | Masahiro Kawaguchi, Yoshihiro Makino | 1999-03-16 |
| 5865604 | Displacement controlling structure for clutchless variable displacement compressor | Masahiro Kawaguchi, Ken Suitou, Tomohiko Yokono | 1999-02-02 |
| 5842834 | Swash plate type compressor employing single-headed pistons | Masahiro Kawaguchi, Ken Suitou, Tomohiko Yokono | 1998-12-01 |
| 5842835 | Variable displacement compressor and its assembling method | Masahiro Kawaguchi, Ken Suitou, Takuya Okuno, Masakazu Murase, Koji Kawamura | 1998-12-01 |
| 5836748 | Swash plate type variable displacement compressor utilizing a spool for controlling the inclination | Masahiro Kawaguchi, Shigeki Kanzaki, Tomohiko Yokono, Ken Suitou | 1998-11-17 |
| 5807076 | Lubrication method and lubrication controlling apparatus for clutchless compressor | Masahiro Kawaguchi, Ken Suitou, Takashi Michiyuki, Masahiko Okada, Tomohiko Yokono | 1998-09-15 |
| 5797730 | Swash plate type compressor | Masahiro Kawaguchi, Tomohiko Yokono, Ken Suitou | 1998-08-25 |
| 5741122 | Variable displacement compressor having a spool with a coating layer | Tomohiko Yokono, Masahiro Kawaguchi, Koji Kawamura, Shinichi Ogura | 1998-04-21 |
| 5713725 | Clutchless piston type variable displacement compressor | Masahiro Kawaguchi, Ken Suitou, Shinichi Ogura, Koji Kawamura | 1998-02-03 |
| 5681150 | Piston type variable displacement compressor | Masahiro Kawaguchi, Ken Suitou, Tomohiko Yokono | 1997-10-28 |
| 5636973 | Crank chamber pressure controlled swash plate compressor with suction passage opening delay during initial load condition | Masahiro Kawaguchi, Ken Suitou, Shinichi Ogura | 1997-06-10 |
| 5624240 | Piston type variable displacement compressor | Masahiro Kawaguchi, Shigeki Kanzaki, Ken Suitou, Toshiro Fujii, Tomohiko Yokono | 1997-04-29 |
| 5616008 | Variable displacement compressor | Tomohiko Yokono, Masahiro Kawaguchi, Takuya Okuno, Ken Suitou | 1997-04-01 |
| 5603610 | Clutchless piston type variable displacement compressor | Masahiro Kawaguchi, Ken Suitou, Tomohiko Yokono | 1997-02-18 |