Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7915889 | Linear displacement detection apparatus | Hiroyuki Shintani, Yoshiyuki Kono, Takashi Kawashima, Takamitsu Kubota, Shinji Ikeda | 2011-03-29 |
| 7893688 | Permanent magnet type position sensor | Takashi Kawashima, Kimio Uchida, Yukinobu Kajita, Tatsuya Kitanaka, Koichiro Matsumoto +2 more | 2011-02-22 |
| 5270663 | Apparatus for detecting a liquid mixing ratio | Yoshihiko Sano, Masahiko Miyahara, Hiroaki Nishimura, Ichiro Hosotani, Yoshiki Chujo | 1993-12-14 |