Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10352252 | Air intake device and air intake control valve | Kyohei Ninomiya, Toshiyuki Oiwa, Masato Ishii | 2019-07-16 |
| 10060396 | Air intake apparatus | Toshiyuki Oiwa, Masato Ishii | 2018-08-28 |
| 9982750 | Silent chain | — | 2018-05-29 |
| 9732666 | Intake control valve and intake apparatus | Masato Ishii, Takuya Kato, Keisuke Sekiguchi | 2017-08-15 |
| 9683530 | Air intake apparatus and manufacturing method of air intake apparatus | Takuya Kato, Masato Ishii, Tomoyuki Hirabayashi, Kazuya Kondo, Yuta TANAKA | 2017-06-20 |
| 8714522 | Fluid control valve | Masato Ishii, Yusuke Yoshida | 2014-05-06 |
| 8443782 | Air intake apparatus for internal combustion engine | Hiromitsu Ishihara | 2013-05-21 |
| 7588008 | Intake system of internal combustion engine | Shuji Ogawa | 2009-09-15 |
| 7078992 | Rotary solenoid | Yasushi Miura, Masahiro Yoshida, Hirosi Tachiki, Norikazu Tochizawa, Akihiro Chiba +2 more | 2006-07-18 |
| 6769397 | Intake apparatus and methods of internal combustion engine | Yuuichi Katou, Hiroki Ichinose, Atsushi Ito | 2004-08-03 |