Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10394180 | Cleaning blade | Syo Kawabata, Kenji Sasaki, Yasushi Sugiyama, Hiroaki Kaneda, Katsuya Shimotsuma +3 more | 2019-08-27 |
| 10274890 | Cleaning blade | Katsumi Abe | 2019-04-30 |
| 10190014 | Surface-treating agent for vulcanized rubber | Katsumi Abe | 2019-01-29 |