Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11112334 | In-vehicle exhaust gas analysis system, inspection system for in-vehicle exhaust gas analysis system, inspection method for in-vehicle exhaust gas analysis system, and inspection program | — | 2021-09-07 |
| 9791350 | Exhaust gas analyzer verification system | Tetsuji Asami, Yosuke HISAMORI | 2017-10-17 |
| 9724662 | Exhaust gas mixer and constant volume sampling apparatus | Satoshi Ohtsuki, Sayaka YOSHIMURA, Yoshiko Tsuji | 2017-08-08 |
| 9581068 | Exhaust gas dilution device and PM measurement system | — | 2017-02-28 |
| 9389152 | Exhaust gas sampling apparatus | — | 2016-07-12 |
| 7434449 | Exhaust gas analyzer | Takeshi Kusaka, Akihiro Taniguchi, Kaoru Okada | 2008-10-14 |