Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10638908 | Method and system for manufacturing cleaning member | Hiroaki Goto, Takayuki Matsumoto, Yuji Yamashita | 2020-05-05 |
| 10568484 | Method for producing cleaning member, and system for producing cleaning member | Hiroaki Goto, Takayuki Matsumoto, Yuji Yamashita | 2020-02-25 |