Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11781037 | High-durability antifogging coating film and coating composition | Kentaro Shiraishi, Mifuyu NIWA | 2023-10-10 |
| 11041076 | Highly durable antifogging coating film and coating composition | Hiroaki Takanohashi, Junichi Hirose | 2021-06-22 |