Issued Patents All Time
Showing 76–89 of 89 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5678803 | Fluid controller | Tsutomu Shinohara, Nobukazu Ikeda, Kazuhiro Yoshikawa | 1997-10-21 |
| 5669596 | Diaphragm valve | Kazuhiro Yoshikawa | 1997-09-23 |
| 5655420 | Magnetic tightening tool for preventing overtightening and undertightening | Shuhei Ogawa, Hiroshi Ogawa, Koichiro Shoda | 1997-08-12 |
| 5528011 | Control system of a C-type welding gun | Yuzo Kono, Hiroshi Sugawara, Atsuhisa Kawai | 1996-06-18 |
| 5516075 | Controller | Shigeru Itoi | 1996-05-14 |
| 5485984 | Diaphragm valve | Shigeru Itoi, Michio Yamaji | 1996-01-23 |
| 5439197 | Flow rate control valve | Shigeru Itoi | 1995-08-08 |
| 5427357 | Control valve | Mutsunori Koyomogi, Kunihiko Daido, Masahiko Nakazawa, Yukio Minami, Masahiko Sogao +2 more | 1995-06-27 |
| 5386124 | Image scanning apparatus | Hiroaki Yasuda | 1995-01-31 |
| 5379982 | Control valve | Mutsunori Koyomogi, Yukio Minami, Masahiko Nakazawa, Kazuhiro Yoshikawa | 1995-01-10 |
| 5351936 | Fluid controller | Tsuyoshi Tanikawa | 1994-10-04 |
| 5308124 | Thrust ring for pipe joints | Michio Yamaji, Nobukazu Ikeda, Naoya Masuda | 1994-05-03 |
| 5178366 | Valve seal | Masahiko Nakazawa, Hisayoshi Matsumoto, Yoshinori Shimomura | 1993-01-12 |
| 5086228 | Method for eliminating nonuniformity in sensitivity in image read-out apparatuses | — | 1992-02-04 |