Issued Patents All Time
Showing 1–25 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11731483 | Temperature adjustment circuit | Tetsu Miyamoto, Kengo Aoki, Naoki Fujihara, Ayumu Uno, Kenta Sugitate +1 more | 2023-08-22 |
| 11712981 | Vehicle | Tetsu Miyamoto, Kengo Aoki, Naoki Fujihara, Ayumu Uno, Takeshi Otani +4 more | 2023-08-01 |
| 9048469 | Hollow-fiber membrane module for moisture exchange | Hiromoto Ikada, Yohei Hidaka | 2015-06-02 |
| 8993186 | Fuel cell system | Koichiro Furusawa, Akiji Ando, Kentaro Nagoshi | 2015-03-31 |
| 8298710 | Humidifier for fuel cell and process for warming the same | Yoshio Kusano, Motohiro Suzuki, Kenji Nagumo | 2012-10-30 |
| 8100385 | Humidifier | Kenji Nagumo, Yohei Hidaka | 2012-01-24 |
| 8048575 | Fuel cell system and fuel cell automotive vehicle | Yoshio Kusano, Ryoichi Yoshitomi, Kenji Nagumo, Motohiro Suzuki | 2011-11-01 |
| 7906241 | Fuel cell system and fuel cell automobile vehicle | Yoshio Kusano, Ryoichi Yoshitomi, Kenji Nagumo, Motohiro Suzuki | 2011-03-15 |
| 7838160 | Humidifier for fuel cell system | Motohiro Suzuki, Yoshio Kusano, Kenji Nagumo | 2010-11-23 |
| 7344790 | Humidified fuel cell system and process for warming the same | Yoshio Kusano, Motohiro Suzuki, Kenji Nagumo | 2008-03-18 |
| 7302969 | Valve device for use with fuel cells | Tatsuji Hasegawa, Masakazu Murai, Junichi Sugamori, Yoshio Kusano | 2007-12-04 |
| 7264233 | Humidifier | Yoshio Kusano, Ryoichi Yoshitomi, Kenji Nagumo, Motohiro Suzuki | 2007-09-04 |
| 7087328 | Fuel cell system and humidification method | Hiroshi Shimanuki, Yoshio Kusano, Motohiro Suzuki | 2006-08-08 |
| 6953635 | Humidifier for fuel cell | Motohiro Suzuki, Hiroshi Shimanuki, Yoshio Kusano | 2005-10-11 |
| 6939629 | Humidifying system for a fuel cell | Hiroshi Shimanuki, Motohiro Suzuki | 2005-09-06 |
| 6872484 | Humidifying system for a fuel cell | Hiroshi Shimanuki, Motohiro Suzuki | 2005-03-29 |
| 6855442 | Fuel cell and method of operating same | Yoshio Nuiya | 2005-02-15 |
| 6808832 | Fuel cell humidifying system | Motohiro Suzuki, Hiroshi Shimanuki, Yoshio Kusano | 2004-10-26 |
| 6805988 | Humidifying apparatus for fuel cell | Hiroshi Shimanuki, Kouji Katano, Yoshio Kusano | 2004-10-19 |
| 6777121 | Fuel cell system and gas/liquid separation method for the same | Hiroshi Shimanuki | 2004-08-17 |
| 6755399 | Humidifier | Hiroshi Shimanuki, Yoshio Kusano, Motohiro Suzuki | 2004-06-29 |
| 6740432 | Fuel cell system and method for regulating liquid fuel for the same | Hiroshi Shimanuki | 2004-05-25 |
| 6713204 | Fuel cell system | Hiroshi Shimanuki, Yoshio Kusano, Motohiro Suzuki | 2004-03-30 |
| 6669177 | Humidifying module | Hiroshi Shimanuki, Motohiro Suzuki, Yoshio Kusano | 2003-12-30 |
| 6659433 | Humidifier | Yoshio Kusano, Hiroshi Shimanuki, Motohiro Suziki | 2003-12-09 |