Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11611272 | Rotation operation device | Taku Ueda, Naoaki Kurita | 2023-03-21 |
| 11513529 | Audio system and method of controlling conveyer device | Taku Ueda, Hisashi Nagai, Naoaki Kurita, Yuji Sakurai | 2022-11-29 |
| 11309640 | Wireless communication device | Tomohiro Shinkawa | 2022-04-19 |
| 10892563 | Wireless communication device | Tomohiro Shinkawa | 2021-01-12 |
| 10778350 | Fader device | Taku Ueda, Hisashi Nagai | 2020-09-15 |
| 7775034 | Control device and control method to exhaust purification device | Tadachika Namiki, Kenji Kawai | 2010-08-17 |
| 7665297 | Exhaust purifying apparatus for internal combustion engine | Yoshitaka Nakamura, Yoshiyuki Takahashi, Yuzuru Ikeda, Shinichi Kusakabe, Tadashi Toyota | 2010-02-23 |
| 7644701 | Fuel injection control apparatus and method in internal combustion engine | Yoshiyuki Takahashi, Yuji Narita | 2010-01-12 |
| 7565798 | Exhaust gas purifying apparatus and method in internal combustion engine | Kenji Kawai | 2009-07-28 |
| 7540146 | Fuel supply system and fuel supply method for exhaust purifying catalyst device in internal combustion engine | Yuji Narita, Yoshiyuki Takahashi, Kenji Kawai, Yoshitaka Nakamura | 2009-06-02 |
| 7448205 | Exhaust gas purifying device and exhaust gas purifying method in internal combustion engine | Yoshiyuki Takahashi | 2008-11-11 |
| 7441402 | Exhaust gas control apparatus and exhaust gas control method for internal combustion engine | Tadashi Toyota | 2008-10-28 |
| 7360356 | Exhaust gas purifying apparatus for internal combustion engine | Yuji Narita, Yoshiyuki Takahashi | 2008-04-22 |
| 7353102 | Trouble diagnosis apparatus for supercharger of internal combustion engine | Yuji Narita, Yoshiyuki Takahashi, Takeshi Imai | 2008-04-01 |
| 7066157 | Supercharge control apparatus and supercharge control method for supercharged internal combustion engine | Yoshiyuki Takahashi, Yuji Narita | 2006-06-27 |
| 6922379 | Disk changer apparatus | Hideo Omoto | 2005-07-26 |