Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10920007 | Urethane resin comprising a polyrotaxane and polishing pad | Yasutomo Shimizu, Takayoshi KAWASAKI, Junji Momoda | 2021-02-16 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10920007 | Urethane resin comprising a polyrotaxane and polishing pad | Yasutomo Shimizu, Takayoshi KAWASAKI, Junji Momoda | 2021-02-16 |