Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11437637 | Community system and hydrogen production method | Koichi Ikemoto, Motoki HAMAZAKI, Atsushi Mizutani, Shuntara Kato, Yohei Tanigawa | 2022-09-06 |
| 11302945 | Community system | Tetsu TODO, Koichi Ikemoto, Motoki HAMAZAKI, Atsushi Mizutani, Shuntaro KATO +1 more | 2022-04-12 |
| 11054086 | Community system and management method of managing community system | Tetsu TODO, Koichi Ikemoto, Motoki HAMAZAKI, Atsushi Mizutani, Shuntaro KATO +1 more | 2021-07-06 |
| 8871392 | Fuel cell system | Nobuo Watanabe, Keigo Suematsu, Tatsuaki Yokoyama, Atsushi Matsuba | 2014-10-28 |
| 8746274 | Hydrogen supply apparatus and fuel gas supply apparatus | Takahide Izutani, Tatsuaki Yokoyama, Syuuji Hirakata, Osamu Yumita, Hiroshi Fujitani +6 more | 2014-06-10 |
| 8705193 | Magnetic disk control device, magnetic disk apparatus, magnetic disk control method and computer program | — | 2014-04-22 |
| 8315824 | System for detecting remaining quantity in liquid hydrogen tank | — | 2012-11-20 |
| 8287629 | Hydrogen gas storage device | Katsuyoshi Fujita, Hidehito Kubo, Daigoro Mori, Norihiko Haraikawa | 2012-10-16 |
| 8051977 | Hydrogen storage tank | Katsuyoshi Fujita, Hidehito Kubo, Daigoro Mori, Norihiko Haraikawa | 2011-11-08 |
| 6787932 | Power output apparatus using different torque and speed pattern characteristics and control method thereof | Toshifumi Takaoka | 2004-09-07 |
| 6522024 | Output state detector for internal combustion engine | Toshifumi Takaoka, Hiroshi Kanai, Toshio Inoue, Masaki Kusada, Takahiro Nishigaki +2 more | 2003-02-18 |
| 6467458 | Start control apparatus for an internal combustion engine and fuel nature determination apparatus | Naoto Suzuki, Toshio Inoue, Masakiyo Kojima | 2002-10-22 |
| 6430483 | Control apparatus of hybrid vehicle and control method thereof | Toshifumi Takaoka, Naoto Suzuki | 2002-08-06 |
| 6327852 | Exhaust gas emission control apparatus of hybrid vehicle | — | 2001-12-11 |
| 6173569 | Catalyst deterioration detecting apparatus for internal combustion engine | Masaki Kusada, Hiroshi Kanai, Toshifumi Takaoka, Toshio Inoue, Takahiro Nishigaki +1 more | 2001-01-16 |
| 6102000 | Fuel injection apparatus for engine | Kenichiro Shindoh, Akihiro Yamanaka, Akira Shibata, Yoshitsugu Inaguma, Kenzo Yano +1 more | 2000-08-15 |
| 5848581 | Fuel injection controller for use in an internal combustion engine | Takao Tate, Norihiko Nakamura, Takeshi Sato, Kazuhiro Iwahashi, Shinji Kamoshita +1 more | 1998-12-15 |
| 5697338 | Fuel injection controller for use in an internal combustion engine | Takao Tate, Norihiko Nakamura, Takeshi Sato, Kazuhiro Iwahashi, Shinji Kamoshita +1 more | 1997-12-16 |
| 5513609 | Fuel injection system | Shinji Kamoshita | 1996-05-07 |
| 5485822 | Fuel injection controller for use in an internal combustion engine | Takao Tate, Norihiko Nakamura, Takeshi Sato, Kazuhiro Iwahashi, Shinji Kamoshita +1 more | 1996-01-23 |
| 5174111 | Exhaust gas purification system for an internal combustion engine | Hiroshi Nomura, Takeshi Kotani, Souichi Matsushita, Kiyoshi Nakanishi, Eishi Ohno +1 more | 1992-12-29 |
| 5063886 | Two-stroke engine | Masanobu Kanamaru, Norihiko Nakamura, Toshio Tanahashi, Yoshio Kido, Toshio Ito | 1991-11-12 |
| 4995347 | Intake device of a two stroke engine with supercharger bypass passage | Takao Tate, Norihiko Nakamura, Hiroshi Noguchi, Michio Kawagoe, Toyokazu Baika +4 more | 1991-02-26 |
| 4823755 | Fuel injection system for an internal combustion engine | Hiroshi Noguchi, Toyokazu Baika, Kingo Horii, Hideo Nagaosa, Toshio Tanahashi +1 more | 1989-04-25 |
| 4821686 | Two-stroke internal combustion engine with cylinder head valves | Toyokazu Baika, Norihiko Nakamura, Hirosi Noguchi, Tosio Tanahasi | 1989-04-18 |