Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6792791 | Inspection chip for sensor measuring instrument | Masufumi Koike, Yasuhito Kawamata, Yoshinobu Tokuno | 2004-09-21 |
| 6788212 | Conductor detecting device | — | 2004-09-07 |
| 6772869 | Fluid pressure control valve apparatus for clutch or brake | Masaki Shiohara, Takuma NISHIMURA | 2004-08-10 |
| 6758458 | Butterfly valve | Hiroshi Ando | 2004-07-06 |