Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11807754 | Heat-curable urethane resin composition, film, and article | Yuichiro Shiba | 2023-11-07 |
| 9404017 | Active-energy-ray-curable hot-melt urethane resin composition, member for electronic device, the member including the resin composition, and packing | Yoshinori Kanagawa, Tamotsu Sakamoto | 2016-08-02 |
| 9018319 | Radical-curable hot-melt urethane resin composition and optical molded body | Yoshinori Kanagawa, Tamotsu Sakamoto | 2015-04-28 |
| 8066550 | Wafer polishing method and apparatus | Kazuma Tanaka | 2011-11-29 |