Issued Patents 2025
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12428576 | Coating composition for optical article, spectacle lens, spectacles, and method for producing spectacle lens, and optical article and method for producing optical article | Takuya Shimada | 2025-09-30 |
| 12421365 | Optical article and method for producing optical article | Takuya Shimada, Kei Kobayashi, Tsuyoshi Watanabe | 2025-09-23 |
| 12384124 | Method for producing polarizing lens, polarizing film and polarizing lens | Keisuke Takada, Aoi MATSUE, Tsuyoshi Watanabe | 2025-08-12 |
| 12378347 | Polymerizable composition for optical article and optical article | Takuya Shimada, Kei Kobayashi, Tsuyoshi Watanabe | 2025-08-05 |
| 12337559 | Polarizing film, method for molding polarizing film, and method for producing polarizing lens | Aoi MATSUE, Terufumi Hamamoto | 2025-06-24 |
| 12319839 | Coating composition for optical article, spectacle lens, spectacles, and method for producing spectacle lens, and optical article and method for producing optical article | Takuya Shimada | 2025-06-03 |
| 12287257 | Load estimation apparatus, load estimation method, and program | Akihisa Kawauchi, Hiroyuki Kono, Koji Uchida | 2025-04-29 |