Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9921089 | Flow rate range variable type flow rate control apparatus | Tadahiro Ohmi, Masahito Saito, Shoichi Hino, Kazuyuki Miura, Kouji Nishino +10 more | 2018-03-20 |
| 9383758 | Flow rate range variable type flow rate control apparatus | Tadahiro Ohmi, Masahito Saito, Shoichi Hino, Kazuyuki Miura, Kouji Nishino +10 more | 2016-07-05 |
| 9010369 | Flow rate range variable type flow rate control apparatus | Tadahiro Ohmi, Masahito Saito, Shoichi Hino, Kazuyuki Miura, Kouji Nishino +10 more | 2015-04-21 |
| 8418714 | Flow rate range variable type flow rate control apparatus | Tadahiro Ohmi, Masahito Saito, Shoichi Hino, Kazuyuki Miura, Kouji Nishino +10 more | 2013-04-16 |
| 8109288 | Flow rate control system and shower plate used for partial pressure control system | Hideki Nagaoka, Hiroshi Koizumi, Jun Ooyabu, Hiroki Endo, Keiki Ito +1 more | 2012-02-07 |
| 7481240 | Partial pressure control system, flow rate control system and shower plate used for partial pressure control system | Hideki Nagaoka, Hiroshi Koizumi, Jun Ooyabu, Hiroki Endo, Keiki Ito +1 more | 2009-01-27 |
| 7353841 | Relative pressure control system and relative flow control system | Tetsujiro Kono, Hiroki Doi, Minoru Ito, Hideki Nagaoka, Keiki Ito +5 more | 2008-04-08 |