TS

Toshiaki Sugawara

DE Dexerials: 5 patents #4 of 117Top 4%
KC Kuraray Co.: 2 patents #14 of 131Top 15%
FC Fukuvi Chemical Industry Co.: 1 patents #1 of 4Top 25%
Overall (2021): #14,689 of 548,734Top 3%
7
Patents 2021

Issued Patents 2021

Patent #TitleCo-InventorsDate
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