Issued Patents All Time
Showing 1–25 of 71 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11965473 | Controller and control method for internal combustion engine | Masanao Idogawa, Motohiro Sugimoto, Takahiro Uchida | 2024-04-23 |
| 11885274 | Controller for internal combustion engine, control method for internal combustion engine, and memory medium | Shoichi Akiyama, Noboru Takagi, Hirokazu Tanaka | 2024-01-30 |
| 11199124 | Cooling apparatus for internal combustion engine | Noboru Takagi, Hirokazu Kato, Naoto Hisaminato, Hirokazu Ando, Masaaki Yamaguchi +6 more | 2021-12-14 |
| 11149705 | Engine controller and engine control method | Norihito Hanai, Takayuki Hosogi, Kenji Senda, Masaaki Yamaguchi | 2021-10-19 |
| 11143327 | Cooling apparatus for internal combustion engine | Noboru Takagi, Hirokazu Kato, Naoto Hisaminato, Hirokazu Ando, Masaaki Yamaguchi +6 more | 2021-10-12 |
| 10961898 | Cooling controller and control method for cooling device | Noboru Takagi, Naoto Hisaminato, Mitsuru Yamaguchi, Hirokazu Ando, Masaaki Yamaguchi +2 more | 2021-03-30 |
| 10927747 | Controller for cooling system of internal combustion engine | Noboru Takagi, Naoto Hisaminato, Mitsuru Yamaguchi, Hirokazu Andoh, Masaaki Yamaguchi +1 more | 2021-02-23 |
| 10927748 | Flow passage device and engine cooling system | Masafumi Yoshida, Naoto Yumisashi, Koji Nunami, Masahiro Yoshida, Hirotaka Watanabe +4 more | 2021-02-23 |
| 10851701 | Engine cooling system | Naoya Kawamoto, Hirokazu Ando, Yusuke Niwa | 2020-12-01 |
| 10851757 | Ignition timing controller and control method for internal combustion engine | Takayuki Hosogi, Kenji Senda, Norihito Hanai, Hisayuki Ito, Masaaki Yamaguchi | 2020-12-01 |
| 10808597 | Control device for internal combustion engine | Yoshihiro Furuya, Noboru Takagi, Masaaki Yamaguchi, Hirokazu Ando, Mitsuru Yamaguchi | 2020-10-20 |
| 10619554 | Engine cooling apparatus | Noboru Takagi, Masaaki Yamaguchi, Hirokazu Ando, Mitsuru Yamaguchi, Yoshihiro Furuya | 2020-04-14 |
| 10598077 | Control system for internal combustion engine | Noboru Takagi, Isao Takagi, Naoto Hisaminato, Mitsuru Yamaguchi, Hirokazu Ando +2 more | 2020-03-24 |
| 10508588 | Cooling device for internal combustion engine | Noboru Takagi, Naoto Hisaminato, Mitsuru Yamaguchi, Hirokazu Andoh, Masaaki Yamaguchi +1 more | 2019-12-17 |
| 10287968 | Engine cooling system | Noboru Takagi, Isao Takagi, Naoya Kawamoto, Kenji Kimura, Shinji Yumi | 2019-05-14 |
| 10253678 | Engine cooling apparatus | Noboru Takagi, Isao Takagi, Takashi Matsutani, Naoto Hisaminato, Mitsuru Yamaguchi +1 more | 2019-04-09 |
| 10227910 | Cooling device and cooling method for engine | Noboru Takagi, Isao Takagi, Hidetoshi Onoda | 2019-03-12 |
| 10156199 | Drive system and drive method for fuel injection valves | Tomohiro Nakano, Eiji Murase, Masanao Idogawa | 2018-12-18 |
| 9964018 | Control device for internal combustion engine and control method for internal combustion engine | Noboru Takagi, Isao Takagi, Hidetoshi Onoda | 2018-05-08 |
| 9938924 | Control device and control method for fuel injection valve | Tomohiro Nakano, Eiji Murase | 2018-04-10 |
| 9926879 | Control apparatus for fuel injection valve and method thereof | Tomohiro Nakano, Eiji Murase | 2018-03-27 |
| 9765722 | Fuel injection system for internal combustion engine and control method for internal combustion engine | Akihiko Higuchi, Tomohiro Nakano, Eiji Murase | 2017-09-19 |
| 8447493 | Ignition timing controller of internal combustion engine | Akito Onishi, Takashi Yoshida, Jun Aoki, Tomohiro Kisaku, Hiroto Tanaka +1 more | 2013-05-21 |
| 8302462 | Knock determination device and knock determination method for internal combustion engine | Kenji Kasashima, Masatomo Yoshihara, Kenji Senda, Norihito Hanai, Yasuhiro Yamasako +1 more | 2012-11-06 |
| 8301360 | Knock determining device | Satoshi Masuda, Satoshi Watanabe, Hiroto Tanaka, Kenji Senda, Norihito Hanai +1 more | 2012-10-30 |