Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6474154 | Flow measurement device for measuring flow rate and flow velocity | Yoshihiko Kohmura, Shunsuke Maeda, Takio Kojima, Masanori Suda, Takafumi Oshima | 2002-11-05 |
| 6474177 | Flow measurement device for measuring flow rate and flow velocity | Shunsuke Maeda, Yoshihiko Kohmura, Takio Kojima, Masanori Suda, Takafumi Oshima | 2002-11-05 |
| 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, Norihiko Nadanami +3 more | 2002-04-23 |