Issued Patents All Time
Showing 151–175 of 209 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6733732 | Reactor for generating moisture | Tadahiro Ohmi, Koji Kawada, Yoshikazu Tanabe, Takahisa Nitta, Akihiro Morimoto +3 more | 2004-05-11 |
| 6672942 | Grinding machine for welding electrodes | Akihiro Morimoto, Katunori Komehana, Teruo Honiden | 2004-01-06 |
| 6622543 | Gas detection sensor | Tadahiro Ohmi, Kouji Kawada, Akihiro Morimoto, Yukio Minami, Katunori Komehana +1 more | 2003-09-23 |
| 6615871 | Fluid control apparatus | Tadahiro Ohmi, Hiroshi Morokoshi, Michio Yamaji, Shigeaki Tanaka, Keiji Hirao +5 more | 2003-09-09 |
| 6606912 | Structure or construction for mounting a pressure detector | Tadahiro Ohmi, Takashi Hirose, Eiji Ideta, Ryousuke Dohi, Kouji Nishino +6 more | 2003-08-19 |
| 6450190 | Method of detecting abnormalities in flow rate in pressure-type flow controller | Tadahiro Ohmi, Seiichi Iida, Satoshi Kagatsume, Jun Hirose, Kazuo Fukasawa +6 more | 2002-09-17 |
| 6422264 | Parallel divided flow-type fluid supply apparatus, and fluid-switchable pressure-type flow control method and fluid-switchable pressure-type flow control system for the same fluid supply apparatus | Tadahiro Ohmi, Satoshi Kagatsume, Kazuhiko Sugiyama, Yukio Minami, Kouji Nishino +13 more | 2002-07-23 |
| 6408879 | Fluid control device | Tadahiro Ohmi, Yukio Minami, Akihiro Morimoto, Keiji Hirao, Takashi Hirose +2 more | 2002-06-25 |
| 6394415 | Fluid control valve and fluid supply/exhaust system | Tadahiro Ohmi, Migaku Takahashi, Michio Yamaji, Tsuyoshi Tanikawa, Ryosuke Dohi +5 more | 2002-05-28 |
| 6387158 | Method of removing moisture in gas supply system | Akihiro Morimoto, Yukio Minami, Teruo Honiden, Kouji Kawada, Katunori Komehana +2 more | 2002-05-14 |
| 6360762 | Method for feeding gases for use in semiconductor manufacturing | Hirofumi Kitayama, Yoichi Kurono, Naoya Masuda | 2002-03-26 |
| 6334962 | Low flow rate moisture supply process | Yukio Minami, Koji Kawada, Yoshikazu Tanabe, Akihiro Morimoto | 2002-01-01 |
| 6302130 | Method and apparatus for detection of orifice clogging in pressure-type flow rate controllers | Tadahiro Ohmi, Seiichi Iida, Satoshi Kagatsume, Jun Hirose, Kouji Nishino +7 more | 2001-10-16 |
| 6289923 | Gas supply system equipped with pressure-type flow rate control unit | Tadahiro Ohmi, Satoshi Kagatsume, Kouji Nishino, Kazuhiro Yoshikawa, Eiji Ideta +3 more | 2001-09-18 |
| 6274098 | Apparatus for the treatment of exhaust gases by combining hydrogen and oxygen | Yoshikazu Tanabe, Yukio Minami, Koji Kawada, Akihiro Morimoto, Keiji Hirao | 2001-08-14 |
| 6273139 | Fluid control apparatus | Tadahiro Ohmi, Michio Yamaji, Naoya Masuda, Takashi Hirose, Kosuke Yokoyama | 2001-08-14 |
| 6273477 | Gasket and pipe joint | Tadahiro Ohmi, Michio Yamaji, Tsutomu Shinohara, Akihiro Morimoto | 2001-08-14 |
| 6257270 | Fluid control device | Tadahiro Ohmi, Keiji Hirao, Yukio Minami, Michio Yamaji, Takashi Hirose | 2001-07-10 |
| 6210482 | Apparatus for feeding gases for use in semiconductor manufacturing | Hirofumi Kitayama, Yoichi Kurono, Naoya Masuda | 2001-04-03 |
| 6193212 | Fluid control valve and fluid supply/exhaust system | Tadahiro Ohmi, Migaku Takahashi, Michio Yamaji, Tsuyoshi Tanikawa, Ryosuke Dohi +5 more | 2001-02-27 |
| 6180067 | Reactor for the generation of water | Tadahiro Ohmi, Koji Kawada, Yoshikazu Tanabe, Akihiro Morimoto, Yukio Minami | 2001-01-30 |
| 6178995 | Fluid supply apparatus | Tadahiro Ohmi, Tetu Kagazume, Kazuhiko Sugiyama, Ryousuke Dohi, Yukio Minami +3 more | 2001-01-30 |
| 6170890 | Pipe joint | Tadahiro Ohmi, Michio Yamaji, Tsutomu Shinohara, Tetsuya Kojima | 2001-01-09 |
| 6158679 | Orifice for pressure type flow rate control unit and process for manufacturing orifice | Tadahiro Ohmi, Tetu Kagazume, Kazuhiko Sugiyama, Osamu Fukada, Susumu Ozawa +6 more | 2000-12-12 |
| 6152168 | Pressure-type flow rate control apparatus | Tadahiro Ohmi, Tetu Kagazume, Kazuhiko Sugiyama, Ryousuke Dohi, Tomio Uno +3 more | 2000-11-28 |