ISHIZUKA RESEARCH INST LTD

Overview

About

ISHIZUKA RESEARCH INST LTD has a total of 12 patent applications. Its first patent ever was published in 1977. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets materials and metallurgy, machines and surface technology and coating are ALLOMET CORP, CLAUSSEN NILS and DAVIES GEOFFREY JOHN.

Patent filings in countries

#	Country	Total Patents
#1	United States	5
#2	WIPO (World Intellectual Property Organization)	4
#3	EPO (European Patent Office)	2
#4	Germany	1

#	Industry
#1	Materials and metallurgy
#2	Machines
#3	Surface technology and coating
#4	Machine tools
#5	Basic materials chemistry
#6	Environmental technology

#	Technology
#1	Alloys
#2	Working metallic powder
#3	Unspecified technologies
#4	Coating metallic material
#5	Building materials
#6	Non-metallic elements
#7	Grinding tools
#8	Climate change mitigation in goods production
#9	Metal production and refining
#10	Materials for miscellaneous applications

#	Name	Total Patents
#1	Hosomi Satoru	8
#2	Ishizuka Hiroshi	7
#3	Koizumi Mitsue	5
#4	Ohyanagi Manshi	5
#5	Chen Chia-Fu	3
#6	Trotsue Alexander V	3
#7	Borovinskaya Inna P	3
#8	Levashov Evgeny A	3
#9	Ko Ensei	3
#10	Levashov Evgeny Alexandrovich	2

Publication	Filing date	Title
US5882740A	1996-04-01	Method of producing diamond of controlled quality and product produced thereby
US5510157A	1991-11-06	Method of producing diamond of controlled quality