Issued Patents All Time
Showing 1–25 of 82 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11276872 | Fuel cell stack | Yusuke Nara, Tadashi Nishiyama | 2022-03-15 |
| 10530004 | Fuel cell stack | Tadashi Nishiyama, Yuta Ikeda | 2020-01-07 |
| 10283803 | Fuel cell stack | Yusuke Nara, Tadashi Nishiyama | 2019-05-07 |
| 9905878 | Fuel cell stack and fuel cell vehicle | Tadashi Nishiyama, Yusuke Nara | 2018-02-27 |
| 9780387 | Fuel cell | — | 2017-10-03 |
| 9634336 | Fuel cell stack having end plate with external coolant manifold | — | 2017-04-25 |
| 9350029 | Fuel cell stack | Kenji Nagumo, Kentaro Ishida | 2016-05-24 |
| 9337498 | Fuel cell stack | Kentaro Ishida | 2016-05-10 |
| 9306228 | Fuel cell having an improved gas channel | Kentaro Ishida | 2016-04-05 |
| 9231259 | Fuel cell stack | Tsuyoshi Kobayashi, Kimiharu Mizusaki, Tadashi Nishiyama, Kenji Nagumo, Kentaro Ishida +1 more | 2016-01-05 |
| 9147891 | Fuel cell stack | — | 2015-09-29 |
| 9114266 | Composition for cosmetics having UV shielding effect and sebum solidifying ability, and cosmetic preparations | Hirofumi Ijiri, Kazuo Sato, Yukio Hasegawa | 2015-08-25 |
| 9105915 | Fuel cell stack coupled to a humidifier via an inclined channel | Kazuyoshi Miyajima, Satoshi Iitaka, Hideharu Naito, Yohei Hidaka, So Fujiwara +3 more | 2015-08-11 |
| 8722219 | Fuel cell stack having gas discharge passage and drainage passage joined at one end of the stack | Hideaki Kikuchi, Masaru Oda, Norimasa Kawagoe | 2014-05-13 |
| 8623570 | Fuel cell stack | Ryoichi Yoshitomi, Ken Takahashi | 2014-01-07 |
| 8617756 | Fuel cell stack | Norihisa Kobayashi | 2013-12-31 |
| 8591925 | Lipophilically surface-treated powder having easy dispersability and cosmetic blended with such a powder | Kazuo Sato, Hirofumi Ijiri, Mitunari Saito, Shinya Kuwazuru | 2013-11-26 |
| 8357472 | Fuel cell system | Kentaro Nagoshi | 2013-01-22 |
| 8283888 | Power receiver, and electronic apparatus and non-contact charger using same | Tetsuo Inoue, Takao Kusaka | 2012-10-09 |
| 8221935 | Fuel cell stack | Go Morimoto, Katsuhiko Kohyama, Ayumu Ishizuka | 2012-07-17 |
| 8174571 | Apparatus for processing images, apparatus for processing reproduced images, method of processing images, and method of processing reproduced images | Hiroshi Hibi, Satoshi Tabuchi, Asako Tamura, Hideo Miyamaki | 2012-05-08 |
| 8041078 | Information processing system, information processing apparatus and information processing method, program, and recording medium | Hideo Miyamaki, Asako Tamura | 2011-10-18 |
| 7988388 | Spindle attachment device for machine tool | Takashi Seto | 2011-08-02 |
| 7982472 | Resistance measurement method and component inspection process | Yoshiaki Hiratsuka, Akio Ikeda | 2011-07-19 |
| 7964318 | Coolant manifold and methods for supplying and discharging coolant | Hideaki Kikuchi, Katsuhiko Kohyama | 2011-06-21 |