Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12372703 | Optical system | Takashi YONEMOTO, Yukito Saitoh, Makoto Ishiguro | 2025-07-29 |
| 12345907 | Optical laminate, laminated optical film, optical article, and virtual reality display device | Ryuji SANETO, Yujiro YANAI, Akira Maruyama | 2025-07-01 |
| 11988857 | Optical system | Takashi YONEMOTO, Yukito Saitoh, Makoto Ishiguro | 2024-05-21 |