Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12379525 | Plastic lens | Takashi Yoshimura | 2025-08-05 |
| 11898057 | Weather-resistant hard coat composition for glass-substitute substrate, cured product, and laminate | Kunio Shimizu, Hiroshi Takahashi | 2024-02-13 |
| 11866608 | Weather-resistant hard coat composition for metal, cured product, and coated metal substrate | Kunio Shimizu, Hiroshi Takahashi | 2024-01-09 |
| 10619047 | Curable composition | Naoko Tsuji, Hiroki Tanaka, Akira Yamakawa, Nobuhiko Harada | 2020-04-14 |
| 9685597 | Curable composition for sealing optical semiconductor | Masanori Marukawa, Tomoya Egawa | 2017-06-20 |
| 9242921 | Process for producing aromatic carboxylic acid | — | 2016-01-26 |