Junichi Mamiya — 8 Patents at Dic

Junichi Mamiya has been granted 8 US patents while listed as an inventor at Dic. The first was granted in 2019 and the most recent in February 2025. Junichi Mamiya ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Junichi Mamiya in Saitama, JP.

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12215268	Dye compound-containing liquid crystal composition and device including the same	Yuichi Inoue, Daiki Noro	2025-02-04
11390811	Liquid crystal composition and liquid crystal display element	Junko Yamamoto, Yuichi Inoue, Masaomi Kimura	2022-07-19	$11,394,000
11312906	Polymerizable monomer, liquid crystal composition using polymerizable monomer, and liquid crystal display device	Yuichi Inoue, Masaomi Kimura, Junko Yamamoto, Masanao Hayashi, Hirokazu Sugiyama	2022-04-26	$25,630,000
11046889	Polymerizable compound and optically anisotropic body	Yoshitaka Saito, Tatsufumi Yamazaki, Masahiro Horiguchi, Toru Tsuruta	2021-06-29
10968189	Method for producing 2-hydrazinobenzothiazole derivative	Masahiro Horiguchi	2021-04-06
10927087	Method for producing polymerizable compound	Masahiro Horiguchi	2021-02-23
10633353	Polymerizable compound, composition, polymer, optically anisotropic body, liquid crystal display element, and organic EL display	Sayaka Nose, Yuji Ohashi, Akihiro Koiso, Tatsufumi Yamazaki	2020-04-28
10428032	Polymerizable compound and optically anisotropic body	Masahiro Horiguchi, Yoshio Aoki	2019-10-01

Junichi Mamiya — 8 Patents

Issued Patents All Time

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