Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10221964 | Valve device | Tomohiro Mouri, Masakazu Nagao | 2019-03-05 |
| D802717 | Valve | Tomohiro Mouri, Masakazu Nagao | 2017-11-14 |
| 9423037 | Diaphragm with flange and annular ridge and diaphragm valve using the same | Shunji Obara, Yoshinori Shimomura, Keigo Kobayashi | 2016-08-23 |
| 5427357 | Control valve | Mutsunori Koyomogi, Kunihiko Daido, Masahiko Nakazawa, Yukio Minami, Kazuhiro Yoshikawa +2 more | 1995-06-27 |