YAMAMOTO HITOSHI innovation strategy

Patent filings in countries

#	Industry
#1	Semiconductors
#2	Computer technology
#3	Optics
#4	Basic materials chemistry
#5	Machines
#6	Electrical machinery and energy
#7	Materials and metallurgy
#8	Micro-structure and nano-technology
#9	Environmental technology

#	Technology
#1	Semiconductor devices
#2	Nonlinear optics
#3	Speech analysis
#4	Materials for miscellaneous applications
#5	Unspecified technologies
#6	Magnets and transformers
#7	Electric digital data processing
#8	Alloys
#9	Climate change mitigating computer technologies
#10	Nanostructure applications

Publication	Filing date	Title
US2015243905A1	2012-06-14	Biscarbazole derivative host materials and green emitter for OLED emissive region
US2015194622A1	2012-06-14	Biscarbazole derivative host materials and red emitter for oled emissive region
US2013306963A1	2011-02-11	Organic light emitting device and materials for use in same
US2013126832A1	2010-07-07	Organic light emitting device and materials for use in same
US2011173000A1	2008-12-19	Word category estimation apparatus, word category estimation method, speech recognition apparatus, speech recognition method, program, and recording medium
JP2008148965A	2006-12-19	Metal fitting having pin type buckle shape, and its fitting method and using method
JP2006330080A	2005-05-23	Method for controlling cross-sectional shape of photosensitive resin pattern, electroforming die using the same, microchemical chip, dna chip, and mems product