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Mayumi Tanabe — 14 Patents

CHChisso: 8 patents #104 of 833Top 15%
JNJnc: 6 patents #57 of 413Top 15%
CPChisso Petrochemical: 5 patents #21 of 139Top 20%
JPJnc Petrochemical: 5 patents #40 of 122Top 35%
Sharp Kabushiki Kaisha: 3 patents #4,164 of 10,731Top 40%
Chiba, JP: #675 of 6,266 inventorsTop 15%
Overall (All Time): #332,869 of 4,157,543Top 9%
14 Patents All Time
Mayumi Tanabe has been granted 14 US patents while listed as an inventor at Chisso. The first was granted in 1996 and the most recent in June 2018. Mayumi Tanabe ranks #332,869 of 4,157,543 US inventors in our database (top 8.0%). Patent records list Mayumi Tanabe in Chiba, JP.

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #TitleCo-InventorsDate
10005920 Polymer composition having photoalignable group, liquid crystal alignment film formed of the polymer composition, and optical device having phase difference plate formed of the liquid crystal alignment film Nagahisa Miyagawa 2018-06-26
9399736 Optically anisotropic substance and liquid crystal display Yoshiharu Hirai, Nagahisa Miyagawa, Daisuke Ootsuki, Kazumi Nara 2016-07-26
8867002 Polymer composition having photoalignable group, liquid crystal alignment film formed of the polymer composition, and liquid crystal display device having phase difference plate formed of the liquid crystal alignment film Daisuke Ootsuki, Kie KUBOUCHI 2014-10-21
8460577 Polymerizable oxetane derivative Yoshiharu Hirai 2013-06-11
8450517 Photosensitive compound and its photosensitive polymer Daisuke Ootsuki, Kazumi Nara, Junichi Inagaki 2013-05-28
8057699 Polymerizable liquid crystal composition and uses for the same — 2011-11-15
8048336 Polymerizable cholesteric liquid crystal composition and its use — 2011-11-01
8048335 Cholesteric liquid crystal composition — 2011-11-01
7771617 Cholesteric liquid crystal composition — 2010-08-10
7744776 Polymerizable liquid crystal composition and uses for the same — 2010-06-29
7682522 Polymerizable menthol derivative — 2010-03-23
5800736 Smectic liquid crystal composition and liquid crystal device Eiji Okabe, Shinichi Saito, Akira Sakaigawa, Hitoshi Takeda, Masami Kido +3 more 1998-09-01
5658492 Smectic C liquid crystal composition and a liquid crystal display element Katsuyuki Murashiro, Eiji Okabe, Makoto Kikuchi, Masatoshi Fukushima, Shinichi Saito +5 more 1997-08-19
5529717 Smectic C liquid crystal composition and a liquid crystal display element Katsuyuki Murashiro, Eiji Okabe, Makoto Kikuchi, Masatoshi Fukushima, Shinichi Saito +5 more 1996-06-25

Nearby-Ranked Inventors

Ke PAN14
Naor Radami14
Jason Harris14
Gwangjae Jeon14
Masao Zen14
Yoshihiro YAMASAKI14
Sanjay Vakil14
Samuel Bartlett14
Taketoshi Okuno14