SARAYAMA SEIJI

Overview

About

SARAYAMA SEIJI has a total of 13 patent applications. Its first patent ever was published in 2006. It filed its patents most often in United States. Its main competitors in its focus markets surface technology and coating, machines and semiconductors are GTAT IP HOLDING LLC, WACKER NSCE CORP and VNII MONOKRISTALLOV.

Patent filings in countries

#	Country	Total Patents
#1	United States	13

#	Industry
#1	Surface technology and coating
#2	Machines
#3	Semiconductors
#4	Optics
#5	Basic materials chemistry
#6	Materials and metallurgy

#	Technology
#1	Single-crystal-growth
#2	Unspecified technologies
#3	Semiconductor devices
#4	Non-metallic elements
#5	Materials for miscellaneous applications
#6	Devices using light amplification
#7	Electrography
#8	Unspecified technologies

Publication	Filing date	Title
US2009249997A1	2006-05-12	Method of producing group III nitride crystal, apparatus for producing group III nitride crystal, and group III nitride crystal