| 5820105 |
Diaphragm valve |
Kazuhiro Yoshikawa, Shigeru Itoi |
1998-10-13 |
| 5771919 |
Fluid controller |
Shigeru Itoi, Tetsuya Kojima |
1998-06-30 |
| 5769110 |
Fluid control apparatus |
Tadahiro Ohmi, Keiji Hirao, Shigeru Itoi, Tsutomu Shinohara, Nobukazu Ikeda +2 more |
1998-06-23 |
| 5720505 |
Pipe joint |
Tadahiro Ohmi, Nobukazu Ikeda, Tsutomu Shinohara, Kazuhiro Yoshikawa, Tetsuya Kojima |
1998-02-24 |
| 5624102 |
Structure for sealing an inner peripheral portion of a metallic diaphragm |
Ryutaro Nishimura, Kenji Yamamoto |
1997-04-29 |
| 5609077 |
Tightening device |
Tadahiro Ohmi, Nobukazu Ikeda, Ryosuke Dohi, Kunio Nagai, Eiji Ideta +3 more |
1997-03-11 |
| 5530283 |
Lead frame and lead frame material |
Tadahiro Ohmi, Nobukazu Ikeda, Tsutomu Shinohara, Akihiro Morimoto, Yasuyuki Shirai |
1996-06-25 |
| 5520492 |
Sliding parts and method of producing same |
Tadahiro Ohmi, Nobukazu Ikeda, Tsutomu Shinohara, Akihiro Morimoto |
1996-05-28 |
| 5502883 |
Method of tightening threaded member |
Tadahiro Ohmi, Nobukazu Ikeda, Ryosuke Dohi, Kunio Nagai, Eiji Ideta +3 more |
1996-04-02 |
| 5485984 |
Diaphragm valve |
Shigeru Itoi, Tetsuya Kojima |
1996-01-23 |
| 5482332 |
Pipe joint |
Tadahiro Ohmi, Tsutomu Shinohara, Nobukazu Ikeda, Kenji Yamamoto |
1996-01-09 |
| 5366261 |
Pipe joint with a gasket retainer |
Tadahiro Ohmi, Tsutomu Shinohara, Nobukazu Ikeda, Kenji Yamamoto |
1994-11-22 |
| 5340170 |
Pipe joint and gasket retainer for use in pipe joint |
Tsutomu Shinohara, Kazuhiro Yoshikawa, Kenji Yamamoto |
1994-08-23 |
| 5308124 |
Thrust ring for pipe joints |
Nobukazu Ikeda, Naoya Masuda, Tetsuya Kojima |
1994-05-03 |
| 5295662 |
Fluid flow-controller with improved diaphragm |
Kenji Yamamoto |
1994-03-22 |
| 5186434 |
Fluid flow controller |
Ryutaro Nishimura, Hirokatsu Maeda, Nobukazu Ikeda, Kenji Yamamoto |
1993-02-16 |