Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11061258 | Mold for plastic lens, method for manufacturing plastic lens, and plastic lens for eyeglasses | Takashi Suzuki, Kenji Tanagawa, Kiyonori Sato | 2021-07-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11061258 | Mold for plastic lens, method for manufacturing plastic lens, and plastic lens for eyeglasses | Takashi Suzuki, Kenji Tanagawa, Kiyonori Sato | 2021-07-13 |