Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11314412 | Memory system including a nonvolatile memory and control method | — | 2022-04-26 |
| 10290881 | Hydrogen supply piping and method of manufacturing hydrogen supply piping | — | 2019-05-14 |
| 10144308 | Electric equipment unit and vehicle | Shigetaka Yoshikawa | 2018-12-04 |
| 9523440 | Fuel cell system | — | 2016-12-20 |
| 8993181 | Valve for fuel cell, and fuel cell vehicle | — | 2015-03-31 |
| 8916306 | Fuel cell system and control method thereof | Nobuyuki Orihashi, Hiroyuki Yumiya, Takashi Yamamoto | 2014-12-23 |
| 8469332 | Valve for fuel cell, and fuel cell vehicle | — | 2013-06-25 |
| 8439328 | Fluid control valve and fuel cell system | — | 2013-05-14 |
| 8386583 | Information distribution system | Takeshi Inoue, Yuki Higaki, Koji IMAGUCHI | 2013-02-26 |
| 8343680 | Fuel cell system | Yasuhiro Osada, Tetsuya Bono | 2013-01-01 |
| 8272465 | Electric vehicle | — | 2012-09-25 |
| 8230883 | Gas piping system for fuel cell | Shigeyuki Inoue | 2012-07-31 |
| 8227143 | Fuel cell system | Hiroyuki Yumiya, Katsuki Ishigaki | 2012-07-24 |
| 8194128 | Surveillance device | Hirono Tsubota, Yasunari Miyake, Hideki Tanabe, Yasuo Masaki, Akinori Okazaki +1 more | 2012-06-05 |
| 8052117 | Fluid control valve | — | 2011-11-08 |
| 8053129 | Fuel cell system, fuel cell valve system, and fuel cell gas supply device | Tsukio Ishitoya | 2011-11-08 |
| 7991292 | Terminal and information relay apparatus | Yasunari Miyake, Koichi Ishimoto | 2011-08-02 |
| 7965343 | Remote controller | — | 2011-06-21 |
| 7932811 | Remote controller and remote control system | Hideki Tanabe, Yasuo Masaki, Sadanori Murakami | 2011-04-26 |
| 7897287 | Fuel cell vehicle including reaction-off gas discharge system | Shigeyuki Inoue | 2011-03-01 |
| 7835551 | Television set and authentication device | Yasuo Masaki, Hirono Tsubota, Akinori Okazaki, Sadanori Murakami, Yukiyoshi Sasao +1 more | 2010-11-16 |
| 7650057 | Broadcasting signal receiving system | — | 2010-01-19 |
| 4191924 | Channel selection apparatus | Kazumi Kawashima, Minoru Ueda, Keisuke Yamamoto | 1980-03-04 |