Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6450190 | Method of detecting abnormalities in flow rate in pressure-type flow controller | Tadahiro Ohmi, Satoshi Kagatsume, Jun Hirose, Kazuo Fukasawa, Hiroshi Koizumi +6 more | 2002-09-17 |
| 6302130 | Method and apparatus for detection of orifice clogging in pressure-type flow rate controllers | Tadahiro Ohmi, Satoshi Kagatsume, Jun Hirose, Kouji Nishino, Nobukazu Ikeda +7 more | 2001-10-16 |