Issued Patents All Time
Showing 26–45 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10699581 | Small boat navigation assist system | Akifumi Fujima, Ryuichi Kimata | 2020-06-30 |
| 10676026 | Image signal processing apparatus and image signal processing program product | Takaomi HASEGAWA | 2020-06-09 |
| 10433357 | Marine telecommunications network building system and telecommunications terminal for small boats | Hisanori Kanayama, Ryuichi Kimata, Keiichiro Bungo | 2019-10-01 |
| 10382694 | Image signal processing apparatus and image signal processing program product | Takaomi HASEGAWA | 2019-08-13 |
| 10280860 | Air/fuel ratio control apparatus for general-purpose engine | Tomoki Fukushima, Tadayuki Yoneyama, Hayato Matsuda | 2019-05-07 |
| 10272977 | Boat navigation assist system, and navigation assist apparatus and server of the system | Ryuichi Kimata | 2019-04-30 |
| 10049582 | Small boat collision avoidance apparatus | Ryuichi Kimata | 2018-08-14 |
| 10001784 | Small boat posture control apparatus | Ryuichi Kimata | 2018-06-19 |
| 9981724 | Small boat emergency stop apparatus | Ryuichi Kimata | 2018-05-29 |
| 9926870 | Warm-up control apparatus for general-purpose engine | Tomoki Fukushima, Shigeru Saito | 2018-03-27 |
| 9541011 | Air/fuel ratio control apparatus for general-purpose engine | Tomoki Fukushima, Shigeru Saito | 2017-01-10 |
| 9521447 | Vehicular video processing device and vehicular video processing system | — | 2016-12-13 |
| 8770172 | Fuel shortage detecting apparatus for general-purpose engine | Masayuki Fukuhara | 2014-07-08 |
| 8649958 | Air/fuel ratio control apparatus for general-purpose engine | Tomoki Fukushima, Hayato Matsuda, Shigeru Saito | 2014-02-11 |
| 8596112 | Piston stroke discriminating apparatus for general-purpose engine | Shigeru Saito | 2013-12-03 |
| 8598723 | Hybrid engine-driven power generator | Masanori Ueno, Makoto Ogawa | 2013-12-03 |
| 8031015 | Phase-locked loop circuit | Syuji Kimura | 2011-10-04 |
| 7657365 | Fuel injection quantity control system for general-purpose engine | Tomoki Fukushima, Hayato Matsuda, Shigeru Saito | 2010-02-02 |
| 7139099 | Image processing device and image processing method | Tomio Hemmi | 2006-11-21 |
| 5195038 | Throttle predictive controller in automatic engine tester | Hiroyuki Yagi, Youshi Ishii | 1993-03-16 |