Issued Patents All Time
Showing 26–50 of 168 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9725525 | Rubber composition, modified polymer, and tire | Ryota Takahashi, Takahiro Okamatsu, Yoshiaki Kirino | 2017-08-08 |
| 9711814 | Fuel cell system and control method therefor | Shuya Kawahara | 2017-07-18 |
| 9701761 | Polymer modifying agent composition, modified polymer, rubber composition and tire | Ryota Takahashi, Takahiro Okamatsu, Yoshiaki Kirino, Hisae Takano | 2017-07-11 |
| 9695304 | Rubber composition for tire bead insulation and pneumatic tire | Ryota Takahashi, Takahiro Okamatsu, Yoshiaki Kirino | 2017-07-04 |
| 9636912 | Ink jet recording device | Tsuneaki Takagishi, Nobuhiro Harada, Takashi Kawano, Masato Ikegawa | 2017-05-02 |
| 9637618 | Bead filler rubber composition and pneumatic tire | Ryota Takahashi, Takahiro Okamatsu, Yoshiaki Kirino | 2017-05-02 |
| 9397349 | Fuel cell | Kenji Tsubosaka, Hitoshi Hamada | 2016-07-19 |
| 9310400 | Current sensor | Noriaki Fujita, Kazuyoshi Mori | 2016-04-12 |
| 9240124 | Traffic-volume prediction device and method | Tomoaki Hiruta, Mariko Okude | 2016-01-19 |
| 9196915 | Methods and systems for controlling power output of a fuel cell | Shuya Kawahara, Hideyuki Kumei | 2015-11-24 |
| 9165720 | Conductive polymer/porous carbon material composite and electrode material using same | Tomoyuki Sakai, Tsukasa Maruyama, Kaoru Doi | 2015-10-20 |
| 9069016 | Current sensor | Akihiro Yasui, Eiichiro Iwase, Ken Okumura, Akira Kamiya | 2015-06-30 |
| 9065099 | Controlling fuel cell | Hideyuki Kumei, Kazutaka KIMURA | 2015-06-23 |
| 9002689 | Method of predicting degradation of fuel cell catalyst using the method of creating particle size distribution model | Hiroko Kimura, Naoki Takehiro, Kazutaka KIMURA | 2015-04-07 |
| 8956775 | Fuel cell system and method of detecting abnormality of fuel cell system | — | 2015-02-17 |
| 8956776 | Fuel cell system and method of detecting abnormality of fuel cell system | — | 2015-02-17 |
| 8932772 | Fuel cell system and method of stopping fuel cell system | Hideyuki Kumei, Michihito Tanaka | 2015-01-13 |
| 8906574 | Fuel cell membrane-electrode assembly and production method therefor | Hideo Naohara, Yuichi Orikasa | 2014-12-09 |
| 8895200 | Fuel cell system | Michihito Tanaka, Shuya Kawahara | 2014-11-25 |
| 8843355 | Method of controlling fuel cell using the method of predicting degradation of fuel cell catalyst | Hiroko Kimura, Naoki Takehiro, Kazutaka KIMURA | 2014-09-23 |
| 8778549 | Fuel cell system | Hideyuki Kumei | 2014-07-15 |
| 8754920 | Scanning optical apparatus and image forming apparatus including the same | — | 2014-06-17 |
| 8681406 | Scanning optical apparatus | — | 2014-03-25 |
| 8660827 | Method of creating particle size distribution model, method of predicting degradation of fuel cell catalyst using the method of creating particle size distribution model, and method of controlling fuel cell using the method of predicting degradation of fuel cell catalyst | Hiroko Kimura, Naoki Takehiro, Kazutaka KIMURA | 2014-02-25 |
| 8652698 | Fuel cell, fuel cell system, and control method of fuel cell system | Hisayoshi Ota, Kazuyori Yamada, Masaru Tsunokawa, Hiroo Yoshikawa | 2014-02-18 |