Issued Patents All Time
Showing 25 most recent of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10905338 | Pulse wave measuring device | Koki Futatsuyama, Taiji Kawachi, Hiroshi Yamakita | 2021-02-02 |
| 9968994 | Casting nozzle | Masatada Numano, Yoshihiro Nakai, Toshiya Ikeda | 2018-05-15 |
| 9163590 | Vaporized-fuel processing system | Hiroaki Takeishi, Hiroshi Katsurahara | 2015-10-20 |
| 9046060 | Fuel vapor leakage sensing apparatus and fuel vapor leakage sensing method using the same | Kosei Takagi | 2015-06-02 |
| 8955369 | Fuel vapor leak detecting device and fuel vapor leak detecting method using the same | Kousei Takagi | 2015-02-17 |
| 8863999 | Casting nozzle | Masatada Numano, Yoshihiro Nakai, Toshiya Ikeda | 2014-10-21 |
| 8850873 | Evaporated fuel leak detecting apparatus | Tomohiro Itoh, Shinji Sugihara | 2014-10-07 |
| 8800360 | Vane pump apparatus and leak check system having the same | Tomohiro Itoh, Shinji Sugihara | 2014-08-12 |
| 8579613 | Vane pump and vapor leakage check system having the same | Tomohiro Itoh | 2013-11-12 |
| 8549896 | Vane pump and evaporation leak check system using the same | Tomohiro Itoh, Shinji Sugihara | 2013-10-08 |
| 8419396 | Vane pump and evaporative leak check system having the same | Taiki Yasuzaka, Hitoshi Amano | 2013-04-16 |
| 7993119 | Vane pump and vapor leakage check system having the same | Hitoshi Amano | 2011-08-09 |
| 7814961 | Casting nozzle | Masatada Numano, Yoshihiro Nakai, Toshiya Ikeda | 2010-10-19 |
| 7772704 | Semiconductor device | Tetsuya Yoshida | 2010-08-10 |
| 7721786 | Casting nozzle | Masatada Numano, Yoshihiro Nakai, Toshiya Ikeda | 2010-05-25 |
| 7647920 | Fuel vapor treatment system | Noriyasu Amano | 2010-01-19 |
| 7350399 | Leakage detecting device for evaporating fuel processing apparatus | Yoshichika Yamada, Masao Kano, Koichi Inagaki | 2008-04-01 |
| 7237432 | Vane pump, method for adjusting pump flow rate of vane pump and fuel vapor leakage check module having vane pump | Koichi Inagaki, Masao Kano | 2007-07-03 |
| 7137288 | Fuel vapor leak check module | Hitoshi Amano, Seiji Kunihiro, Masafumi Tsuruta | 2006-11-21 |
| 7114372 | Fuel vapor leak check module | Masao Kano, Yoshichika Yamada | 2006-10-03 |
| 7107827 | Fuel vapor leak check module | Yoshichika Yamada, Masao Kano | 2006-09-19 |
| 7059177 | Fuel vapor leak check module | Yoshichika Yamada, Hitoshi Amano | 2006-06-13 |
| 7014439 | Vane pump having volume variable pump chambers communicatable with inlet and outlet | Masao Kano, Yoshichika Yamada | 2006-03-21 |
| 7004013 | Evaporative emission leak detection system with brushless motor | Yoshichika Yamada, Masao Kano, Kenji Nagasaki | 2006-02-28 |
| 6993957 | Leak check device for evaporated fuel purging system | Masao Kano, Yoshichika Yamada, Koichi Inagaki | 2006-02-07 |