Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6797151 | CO sensor and method of measuring CO concentration | Norihiko Nadanami, Ryuji Inoue, Noboru Ishida, Takafumi Oshima | 2004-09-28 |
| 6764582 | Hydrogen sensor | Norihiko Nadanami, Shoji Kitanoya, Masaya Watanabe, Noboru Ishida | 2004-07-20 |
| 6652723 | Hydrogen gas sensor | Norihiko Nadanami, Norobu Ishida, Takafumi Oshima, Ryuji Inoue | 2003-11-25 |