Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8173313 | Method of stopping a solid polymer type fuel cell system | Katsunori Nishimura, Jinichi Imahashi, Ko Takahashi | 2012-05-08 |
| 7863904 | Cell voltage detection device and cell system using the same | Kenji Takeda, Hironari Kawazoe, Motoo Futami | 2011-01-04 |
| 7795753 | Fuel cell control system | Masaya Ichinose, Kenji Takeda, Motoo Futami, Kenji Kubo | 2010-09-14 |
| 7745032 | Fuel cell with humidifier | Katsunori Nishimura, Jinichi Imahashi, Kenji Yamaga, Makoto Morishima | 2010-06-29 |
| 7695838 | Fuel cell system and diagnosis system for the fuel cell system | Hiroshi Yamauchi, Katsunori Nishimura, Kou Takahashi, Yoshinari Hori, Yoshihide Kondo | 2010-04-13 |
| 7659028 | Polymer electrolyte fuel cell | Katsunori Nishimura, Jinichi Imahashi, Tohru Koyama, Tomoichi Kamo | 2010-02-09 |
| 7553572 | Fuel cell device and fuel cell management system | Hiroshi Yamauchi | 2009-06-30 |
| 7456519 | Power conversion system | Kenji Takeda, Masaya Ichinose, Motoo Futami | 2008-11-25 |
| 7425383 | Electrode for polymer electrolyte fuel cell, separator therefore, and polymer electrolyte fuel cell, and generating system using them | Katsunori Nishimura, Jinichi Imahashi, Tohru Koyama, Tomoichi Kamo | 2008-09-16 |
| 7064967 | Fuel cell system and control method | Masaya Ichinose, Kenji Takeda, Motoo Futami, Kenji Kubo | 2006-06-20 |
| 6890673 | Hydrogen producing apparatus and power generating system using it | Kazutoshi Higashiyama, Kiyoshi Hiyama, Tomoichi Kamo, Noriyuki Imada, Tetsurou Okano +1 more | 2005-05-10 |
| 6592732 | Gas components measuring device | Seikou Suzuki | 2003-07-15 |
| 6557414 | Inertia sensor and method of fabricating the same | Kohei Sakurai, Masahiro Matsumoto, Seikou Suzuki | 2003-05-06 |
| 6451187 | Air/fuel ratio sensor | Seikou Suzuki, Tsuyoshi Fujita | 2002-09-17 |
| 6418260 | Optical fiber and fiber-optic sensing system using the same | Takao Miwa, Rintaro Minamitani, Takayuki Fumino, Tatsunori Sakaguchi, Shizuhisa Watanabe | 2002-07-09 |
| 6301957 | Fiber-optic cylinder pressure sensor | Tatsunori Sakaguchi, Shizuhisa Watanabe, Hisao Sonobe | 2001-10-16 |
| 5877425 | Semiconductor-type pressure sensor with sensing based upon pressure or force applied to a silicon plate | Seiko Suzuki, Masayuki Miki, Satoshi Shimada, Masahiro Matsumoto | 1999-03-02 |
| 5831263 | In-cylinder pressure sensing apparatus for multi-cylinder engine | Shigeru Oho, Satoshi Shimada, Seiko Suzuki, Masahiro Kurita, Terumi Nakazawa +1 more | 1998-11-03 |
| 5745611 | Optical fiber pressure sensor | Shigeru Oho, Satoshi Shimada, Takayuki Fumino, Tatsunori Sakaguchi, Takao Sasayama | 1998-04-28 |
| 5699149 | Distance measurement apparatus for vehicle | Hiroshi Kuroda, Atsushi Kanke, Junichi Ishii | 1997-12-16 |
| 5693936 | Physical quantity detecting apparatus and internal combustion engine control apparatus each utilizing optical fiber | Shigeru Oho, Satoshi Shimada, Seiko Suzuki, Takao Sasayama, Minoru Takahashi +1 more | 1997-12-02 |