Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7976700 | Water separation unit and fuel supply apparatus for internal-combustion engine | Yoshiaki Nishijima, Masatoshi Kuroyanagi, Yoshimichi Kiyozumi | 2011-07-12 |
| 7493897 | Fuel supply apparatus and fuel supply control apparatus for internal-combustion engine | Yoshiaki Nishijima, Masatoshi Kuroyanagi, Yoshimichi Kiyozumi | 2009-02-24 |
| 5612618 | Rotational position detecting device having peak and bottom hold circuits | — | 1997-03-18 |
| 4519362 | Rotational position detecting apparatus for internal combustion engines | Akihiko Takenaka, Masahiro Sato, Hideo Ohyama, Hiroo Utsumi, Shingo Inoue | 1985-05-28 |
| 4513609 | Electromagnetic rotation detecting apparatus | Akihiko Takenaka, Masahiro Sato, Toshiyuki Yamaguchi | 1985-04-30 |