Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9802155 | Method for purifying exhaust gas | Tsugumi NISHI, Naoe Hino, Susumu Hikazudani | 2017-10-31 |
| 9802179 | Method for processing an edge of catalyst-supporting honeycomb structure in exhaust gas denitration apparatus | Susumu Hikazudani, Naoe Hino, Kana Shimizu | 2017-10-31 |
| 9707504 | Composition having PTFE as main component, mixed powder, material for molding, filtering medium for filter, air filter unit, and a method for manufacturing a porous membrane | Shinichi Chaen, Hideyuki Kiyotani, Kunihiko Inui, Taku Yamanaka, Li Bao +4 more | 2017-07-18 |