Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10328387 | Method and apparatus of manufacturing exhaust gas-purifying catalyst | Shoko Fukuyo | 2019-06-25 |
| 10317269 | Flow rate verification unit | Naoya Shiroyama, Akihito Sugino | 2019-06-11 |
| 10260656 | Vacuum valve and vacuum pressure control system using the same | Masayuki Watanabe, Seiji Hashiguchi | 2019-04-16 |
| 10184185 | Gas flow monitoring method and gas flow monitoring apparatus | Akiko Nakada, Yasunori Nishimura, Masami Nishikawa, Shigeyuki Hayashi, Atsushi Ieki | 2019-01-22 |