Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7069947 | Fluid control valve | Kazuhiko Maeda, Shigeki Niimi, Hiroshi Isogai | 2006-07-04 |
| 6527249 | Electromagnetic valve | Shigeki Niimi, Masahiro Yoshida | 2003-03-04 |
| 5045736 | End cap for an actuator | Hiroyuki Amano, Kouji Hirao, Shinichiro Iwasaki, Hiroyuki Takagi | 1991-09-03 |