SEKINE YASUSHI

Overview

Total Patents

13

About

SEKINE YASUSHI has a total of 13 patent applications. Its first patent ever was published in 2000. It filed its patents most often in Japan, WIPO (World Intellectual Property Organization) and Canada. Its main competitors in its focus markets materials and metallurgy, chemical engineering and semiconductors are SILIKEN CHEMICALS S L, MIDWEST REFRIGERANTS LLC and GTL MICROSYSTEMS AG.

Map
Trends
Similars
Markets
Inventors
List

Patent filings in countries

World map showing SEKINE YASUSHIs patent filings in countries

#	Country	Total Patents
#1	Japan	4
#2	WIPO (World Intellectual Property Organization)	3
#3	Canada	2
#4	Australia	1
#5	EPO (European Patent Office)	1
#6	Taiwan	1
#7	United States	1

Patent filings per year

Chart showing SEKINE YASUSHIs patent filings per year from 1900 to 2020

Similar Companies

SILIKEN CHEMICALS S L 99% similarity

MIDWEST REFRIGERANTS LLC 99% similarity

GTL MICROSYSTEMS AG 99% similarity

CHU XI 98% similarity

COMPACTGTL LTD 98% similarity

ULTRAFERTIL SA 98% similarity

GOJKHRAKH ARON 98% similarity

GAS2 LTD 98% similarity

ECKERT GMBH DR 98% similarity

IDT INTERNAT CO LTD 98% similarity

Focus industries

#	Industry
#1	Materials and metallurgy
#2	Chemical engineering
#3	Semiconductors
#4	Environmental technology

Focus technologies

#	Technology
#1	Non-metallic elements
#2	Chemical or physical processes
#3	Climate change mitigation in wastewater treatment
#4	Semiconductor devices

Top inventors

#	Name	Total Patents
#1	Sekine Yasushi	13
#2	Fujimoto Kaoru	4
#3	Watanabe Masato	3
#4	Kado Shigeru	2
#5	Urasaki Kohei	2
#6	Sumi Shigeru	2
#7	Urasaki Kouhei	2
#8	Yamagata Tadato	1
#9	Kojima Masaaki	1

Latest patents

Publication	Filing date	Title
AU2002344021A1	2002-10-28	Method and apparatus for forming hydrogen by the use of alcohol
EP1391421A1	2002-05-13	Method and apparatus for liquid phase reforming of hydrocarbon or oxygen-containing compound
JP2003160788A	2001-11-28	Method for producing plastic decomposed oil
JP2003073103A	2001-09-04	Method and apparatus for producing hydrogen from alcohol
JP2002037601A	2000-07-25	Method and apparatus reforming methane
JP2001335302A	2000-05-24	Steam reforming method for chain hydrocarbon and device for it