Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9822884 | Valve device and poppet | Koji Nishi, Kazuhisa Sugiyama, Takumi Mio, Sachiko Kubota, Eiji Okawachi +2 more | 2017-11-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9822884 | Valve device and poppet | Koji Nishi, Kazuhisa Sugiyama, Takumi Mio, Sachiko Kubota, Eiji Okawachi +2 more | 2017-11-21 |