HS

Hiroshi Sumimura

ND Nitto Denko: 5 patents #655 of 2,479Top 30%
MC Mitsubishi Chemical: 3 patents #645 of 3,022Top 25%
Overall (All Time): #973,122 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10754065 Retardation film, circularly-polarizing plate, and image-displaying device Shingo Namiki, Yuuichi Hirami, Hisatoshi Uehara, Hiroyuki Hayashi, Takashi Shimizu +1 more 2020-08-25
10732323 Retardation film, circularly-polarizing plate, and image-displaying device Shingo Namiki, Yuuichi Hirami, Hisatoshi Uehara, Hiroyuki Hayashi, Takashi Shimizu +1 more 2020-08-04
10670773 Retardation film, circularly-polarizing plate, and image-displaying device Shingo Namiki, Yuuichi Hirami, Hisatoshi Uehara, Hiroyuki Hayashi, Takashi Shimizu +1 more 2020-06-02
10107946 Polarizing plate with a retardation layer and image display apparatus Takeharu Kitagawa, Tadashi Kojima 2018-10-23
10036840 Circular polarizing plate and bendable display device Kentarou Takeda, Hironori Yaginuma, Nao Murakami 2018-07-31