Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11608902 | Gate valve | — | 2023-03-21 |
| 11174950 | Mounting structure for mounting valve plate to valve rod in gate valve, and gate valve having mounting structure | Hiromi Shimoda, Hiroshi Ogawa, Takashi Nagao | 2021-11-16 |
| 10876639 | Mounting structure of valve plate with respect to valve rod | Hiromi Shimoda, Takashi Nagao, Hiroshi Ogawa | 2020-12-29 |
| 6023649 | Antiskid controller | Masahiro Matsuura, Hidenori Terao, Syouichi Masaki | 2000-02-08 |