Issued Patents All Time
Showing 101–125 of 137 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6820859 | Body for valve and method for manufacturing the same | Masaru Narita, Makoto Ishikawa | 2004-11-23 |
| 6807981 | Manifold for electromagnetic valve | Masaru Narita, Makoto Ishikawa | 2004-10-26 |
| 6704815 | Input-output unit for serial-parallel signal conversion | Fumio Morikawa, Nobuyuki Ishitsuka | 2004-03-09 |
| 6612332 | Solenoid valve having sensor | Makoto Ishikawa | 2003-09-02 |
| 6612333 | Selector valve with magnetometric sensor | Makoto Ishikawa | 2003-09-02 |
| 6520202 | Manifold valve having position detecting function | Makoto Ishikawa | 2003-02-18 |
| 6505642 | Manifold valve having position detecting function | Makoto Ishikawa | 2003-01-14 |
| D465796 | Switching assembly for fluid pressure actuator | Ryushiro Kaneko | 2002-11-19 |
| 6364672 | Power-supply unit having connector of variable orientations | Makoto Ishikawa | 2002-04-02 |
| D453347 | Switching assembly for fluid pressure apparatus | Ryushiro Kaneko | 2002-02-05 |
| 6289925 | Regulator | Hiroyuki Katsuta, Masamichi Tajima | 2001-09-18 |
| 6286544 | Regulator | Hiroyuki Katsuta, Masamichi Tajima | 2001-09-11 |
| 6267146 | Piezoelectric valve | Makoto Ishikawa | 2001-07-31 |
| D443030 | Solenoid valve | Ryushiro Kaneko | 2001-05-29 |
| 6227248 | Manifold-type flow detector assembly | — | 2001-05-08 |
| D441381 | Switching assembly for fluid pressure actuator | Ryushiro Kaneko | 2001-05-01 |
| 6213153 | Electric power supply apparatus for solenoid valve manifold | Bunya Hayashi, Shinichi Yoshimura | 2001-04-10 |
| D439883 | Electric connector assembly | Koichi Mochizuki, Katsuyuki Senba | 2001-04-03 |
| D439882 | Electric connector assembly | Koichi Mochizuki, Katsuyuki Senba | 2001-04-03 |
| D439634 | Manifold type electro-magnetic valve | Bunya Hayashi, Shinichi Yoshimura, Masaru Narita | 2001-03-27 |
| 6189858 | Piezoelectric valve | Makoto Ishikawa | 2001-02-20 |
| 6167762 | Rail-mounted fluid-pressure indicating apparatus | — | 2001-01-02 |
| D433481 | Manifold type electro-magnetic valve | Ryushiro Kaneko | 2000-11-07 |
| 6076551 | Flow detector with flow control valve | — | 2000-06-20 |
| 6026856 | Three-port solenoid valve using a valve body for a five-port solenoid valve | Bunya Hayashi, Makoto Ishikawa | 2000-02-22 |