Issued Patents 2021
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11112550 | Polarizing plate, optical apparatus and method of manufacturing polarizing plate | Kazuyuki Shibuya, Shigeshi Sakakibara, Yusuke Matsuno, Akio Takada | 2021-09-07 |
| 11086062 | Circumferentially light-emitting type thermoplastic resin molded body | Naoaki KANAMORI, Hiroshi Oshima, Dai Kataoka | 2021-08-10 |
| 11029458 | Polarizing plate and optical apparatus including the same | Akio Takada, Kazuyuki Shibuya, Shigeshi Sakakibara, Yusuke Matsuno | 2021-06-08 |
| 11009789 | Pattern formation method and method for manufacturing polarizing plate | Kazuyuki Shibuya, Shigeshi Sakakibara, Yusuke Matsuno, Akio Takada | 2021-05-18 |
| 10996388 | Manufacturing method of phase difference element, phase difference element, and projection image display device | Junichi Sugawara, Yoshi Kanega | 2021-05-04 |
| 10935697 | Resin composition including acrylic block copolymer and light diffusing agent | Makoto AKAI, Dai Kataoka | 2021-03-02 |
| 10928574 | Polarizing plate, production method thereof and optical apparatus | Kazuyuki Shibuya, Shigeshi Sakakibara, Yusuke Matsuno, Akio Takada | 2021-02-23 |