Issued Patents 2004
Showing 1–2 of 2 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 |