SAKAMOTO KEI

Overview

About

SAKAMOTO KEI has a total of 15 patent applications. Its first patent ever was published in 2008. It filed its patents most often in United States. Its main competitors in its focus markets organic fine chemistry, macromolecular chemistry and polymers and optics are CHOPRA ANU, DAINIPPON INK & and XIAN RUILI ELECTRONIC MAT CO LTD.

Patent filings in countries

#	Country	Total Patents
#1	United States	15

#	Industry
#1	Organic fine chemistry
#2	Macromolecular chemistry and polymers
#3	Optics
#4	Basic materials chemistry
#5	Electrical machinery and energy
#6	Environmental technology

#	Technology
#1	Special macromolecular compounds
#2	Heterocyclic compounds
#3	Acyclic or carbocyclic compounds
#4	Optical systems
#5	Materials for miscellaneous applications
#6	Nonlinear optics
#7	Compounding ingredients
#8	Reduction of greenhouse gas emissions
#9	Macromolecular compounds compositions
#10	Batteries

Publication	Filing date	Title
US2014200320A1	2012-05-31	Polymerizable compound, polymerizable composition, polymer, and optically anisotropic body
US2013023637A1	2011-03-10	Polymerizable chiral compound, polymerizable liquid crystal compound, liquid crystal polymer and optically anisotropic body