Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10145479 | Diaphragm valve | Hidenori Kiso, Tsutomu Shinohara | 2018-12-04 |
| 9976658 | Diaphragm valve | Keisuke Ishibashi, Tsuyoshi Tanikawa, Michio Yamaji | 2018-05-22 |
| 9719599 | Fluid control device | Tsutomu Shinohara, Tadayuki Yakushijin, Tomohiro Nakata, Tsuyoshi Tanikawa, Michio Yamaji | 2017-08-01 |
| 9285042 | Diaphragm valve and seat holder unit for diaphragm valve | Tsutomu Shinohara, Michio Yamaji, Ryutaro Nishimura | 2016-03-15 |