Issued Patents All Time
Showing 25 most recent of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D976434 | Container for mixing reagents | — | 2023-01-24 |
| 11049392 | Position capture method and system | Michiharu Yamamoto, Tomohiko Nagao, Hitoshi Aoyama | 2021-06-29 |
| D870312 | Container for mixing reagents | — | 2019-12-17 |
| 6237504 | Guideway transit system and automated vehicle used in this system | Toshio Tanahashi, Norihiko Nakamura, Hiromitsu Kimpara | 2001-05-29 |
| 6081756 | Vehicle running management system | Masahiro Mio | 2000-06-27 |
| 5987374 | Vehicle traveling guidance system | Eisaku Akutsu | 1999-11-16 |
| 5942993 | Lane change detecting system for mobile bodies and mobile body detecting device employed in such system | Masahiro Mio | 1999-08-24 |
| 5815825 | Vehicle guidance system | Akihide Tachibana | 1998-09-29 |
| 5784005 | Communications infrasturcture system for vehicles | Eisaku Akutsu, Kenji Sasaki | 1998-07-21 |
| 5781119 | Vehicle guiding system | Masanobu Yamashita, Akihide Tachibana | 1998-07-14 |
| 5301646 | Throttle control apparatus | Shoichi Doi, Masaru Shimizu, Mitsuo Kikkawa, Shinichiro Tanaka | 1994-04-12 |
| 5235951 | Throttle control apparatus | Yoshinori Taguchi, Shinichiro Tanaka | 1993-08-17 |
| 5008149 | Ceramic substrate having a metallic layer thereon and a process for manufacturing the same | Yasunori Taga, Hideya Yamadera, Tadashi Hattori | 1991-04-16 |
| 4995364 | Throttle control apparatus for engines | Eiichi Kamei, Hideaki Namba, Masahiro Ohba, Shinichiro Tanaka | 1991-02-26 |
| 4924837 | Internal combustion engine having electric controlled fuel injection with oxygen sensor for detecting intake air amount | Yoshiki Chujo, Yoshihiko Hyodo, Toshiyasu Katsuno | 1990-05-15 |
| 4905654 | Device for controlling an internal combustion engine | Toshiyasu Katsuno, Yoshiki Chujo | 1990-03-06 |
| 4785782 | Control apparatus of a throttle valve in an internal combustion engine | Sinichiro Tanaka, Sinichi Matsumoto, Yukiya Katoh, Sunao Kitamura, Takeru Yasuda | 1988-11-22 |
| 4749274 | Apparatus for detecting fuel mixture ratio | Shinji Ikeda | 1988-06-07 |
| 4675821 | Method and apparatus for detecting knocking | Shinichiro Tanaka | 1987-06-23 |
| 4665740 | Combustion process sensor | Hisashi Matsumoto, Yoshikazu Motogami, Masahiko Miyahara, Tokuta Inoue, Kohichi Hasegawa +6 more | 1987-05-19 |
| 4589279 | Apparatus and method for detecting intake air mass flow rate | Masaki Mitsuyasu, Toshiyuki Takimoto | 1986-05-20 |
| 4556035 | Method and apparatus for detecting the ignition time point of an engine | Shinji Ikeda | 1985-12-03 |
| 4501137 | Method for detecting knocking in internal combustion engine | Shinichiro Tanaka | 1985-02-26 |
| 4493305 | Electronic fuel injecting method and device for internal combustion engine | Toshiyuki Takimoto | 1985-01-15 |
| 4481928 | L-Jetronic fuel injected engine control device and method smoothing air flow meter overshoot | Toshiyuki Takimoto, Shinichi Sugiyama | 1984-11-13 |