Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10450916 | Plasma reactor | Shinsuke Itoh, Yu Ebara | 2019-10-22 |
| 8754728 | Relay | Shinsuke Ito, Youichi Hattori, Ryuji Inoue, Takeshi Mitsuoka, Takio Kojima +1 more | 2014-06-17 |
| 8674796 | Relay | Shinsuke Ito, Youichi Hattori, Ryuji Inoue, Takeshi Mitsuoka, Takio Kojima | 2014-03-18 |
| 7306712 | Gas sensor and method for measuring gas concentration using the same | Masaya Watanabe, Tomonori Kondo, Ryuji Inoue, Takafumi Oshima, Noboru Ishida | 2007-12-11 |
| 7276141 | Hydrogen gas sensor | Norobu Ishida, Takafumi Oshima, Ryuji Inoue, Tomonori Kondo | 2007-10-02 |
| 7189364 | Hydrogen sensor | Tomonori Kondo, Masaya Watanabe, Ryuji Inoue, Noboru Ishida, Takafumi Oshima | 2007-03-13 |
| 6923902 | Methods and apparatus for measuring NOx gas concentration, for detecting exhaust gas concentration and for calibrating and controlling gas sensor | Masashi Ando, Noboru Ishida, Satoshi Sugaya, Takafumi Oshima, Takaki Otsuka +3 more | 2005-08-02 |
| 6913677 | Hydrogen sensor | Shoji Kitanoya, Tomonori Kondo, Masaya Watanabe, Noboru Ishida | 2005-07-05 |
| 6797151 | CO sensor and method of measuring CO concentration | Tomonori Kondo, Ryuji Inoue, Noboru Ishida, Takafumi Oshima | 2004-09-28 |
| 6764582 | Hydrogen sensor | Shoji Kitanoya, Tomonori Kondo, Masaya Watanabe, Noboru Ishida | 2004-07-20 |
| 6743352 | Method and apparatus for correcting a gas sensor response for moisture in exhaust gas | Masashi Ando, Noboru Ishida, Satoshi Sugaya, Takafumi Oshima, Takaki Otsuka +3 more | 2004-06-01 |
| 6695964 | Method and apparatus for measuring NOx gas concentration | Masashi Ando, Noboru Ishida, Satoshi Sugaya, Takafumi Oshima, Takaki Ootuka +2 more | 2004-02-24 |
| 6652723 | Hydrogen gas sensor | Norobu Ishida, Takafumi Oshima, Ryuji Inoue, Tomonori Kondo | 2003-11-25 |
| 6635162 | Gas sensor | Satoshi Sugaya, Noboru Ishida, Takafumi Oshima | 2003-10-21 |
| 6375828 | Methods and apparatus for measuring NOx gas concentration, for detecting exhaust gas concentration and for calibrating and controlling gas sensor | Masashi Ando, Noboru Ishida, Satoshi Sugaya, Takafumi Oshima, Takaki Otsuka +3 more | 2002-04-23 |
| 6344134 | Method for measuring NOx concentration and NOx concentration sensor | Tessho Yamada, Noboru Ishida, Toshitaka Matsuura, Yoshiro Noda, Nobuhiro Hayakawa +4 more | 2002-02-05 |
| 6337009 | Gas sensor | Takafumi Oshima, Hiroki Fujita, Ryuji Inoue | 2002-01-08 |
| 6214208 | Method and apparatus for measuring NOx gas concentration | Masashi Ando, Noboru Ishida, Satoshi Sugaya, Takafumi Oshima, Takaki Ootuka +2 more | 2001-04-10 |
| 6071393 | Nitrogen oxide concentration sensor | Takafumi Oshima, Masashi Ando, Noboru Ishida, Satoshi Sugaya | 2000-06-06 |