Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10030789 | Diaphragm valve | Tsutomu Shinohara, Michio Yamaji, Kouji Nishino, Ryousuke Dohi, Nobukazu Ikeda | 2018-07-24 |
| 9702781 | Leakage detection device and fluid controller including same | Ryousuke Dohi, Tsutomu Shinohara, Kouji Nishino, Nobukazu Ikeda, Michio Yamaji | 2017-07-11 |