Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10464448 | Conveyance seat | Koji Takiya | 2019-11-05 |
| 10449875 | Conveyance seat | Koji Takiya | 2019-10-22 |
| 8167284 | Hook structure for spiral spring | — | 2012-05-01 |
| 7766429 | Rotation lock device | Takayuki Endou, Hideki Uramichi | 2010-08-03 |
| 7245976 | Field apparatus | Yasuo Kumeda, Shinichi Akano, Fumio Nagasaka | 2007-07-17 |
| 5590677 | Electropneumatic positioner | — | 1997-01-07 |
| 4712173 | Multicontrol process control system | Masatoshi Fujiwara, Tatsuhide Shiga | 1987-12-08 |
| 4675567 | Electro-pneumatic pressure converter | Masatoshi Fujiwara | 1987-06-23 |
| 4617952 | Switching valve and an electro-pneumatic pressure converter utilizing the same | Masatoshi Fujiwara | 1986-10-21 |
| 4607533 | Electromagnetic flowmeter | Yoshiro Tanaka, Norikazu Wada | 1986-08-26 |
| 4499754 | Electromagnetic flowmeter | Shinichi Akano, Tsutomu Goto, Hiroshi Watanabe, Sakae Ishikawa, Ryoichiro Matsumoto | 1985-02-19 |