Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9921089 | Flow rate range variable type flow rate control apparatus | Tadahiro Ohmi, Masahito Saito, Tsuyoshi Shimazu, Kazuyuki Miura, Kouji Nishino +10 more | 2018-03-20 |
| 9383758 | Flow rate range variable type flow rate control apparatus | Tadahiro Ohmi, Masahito Saito, Tsuyoshi Shimazu, Kazuyuki Miura, Kouji Nishino +10 more | 2016-07-05 |
| 9010369 | Flow rate range variable type flow rate control apparatus | Tadahiro Ohmi, Masahito Saito, Tsuyoshi Shimazu, Kazuyuki Miura, Kouji Nishino +10 more | 2015-04-21 |
| 8418714 | Flow rate range variable type flow rate control apparatus | Tadahiro Ohmi, Masahito Saito, Tsuyoshi Shimazu, Kazuyuki Miura, Kouji Nishino +10 more | 2013-04-16 |
| 7669455 | Automatic zero point correction device for a pressure sensor, a pressure control device and a pressure type flow rate control device | Tadahiro Ohmi, Kazuhiko Sugiyama, Eiji Takahashi, Makoto Saegusa, Nobukazu Ikeda +4 more | 2010-03-02 |