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ARAI TOSHIYUKI

Overview
  • Total Patents
    32
About

ARAI TOSHIYUKI has a total of 32 patent applications. Its first patent ever was published in 1988. It filed its patents most often in Japan, EPO (European Patent Office) and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets pharmaceuticals, semiconductors and measurement are JIN MING, AGILENT TECHNOLOGIES JAPAN LTD and OPTONICS INC.

Patent filings in countries

World map showing ARAI TOSHIYUKIs patent filings in countries

Patent filings per year

Chart showing ARAI TOSHIYUKIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Arai Toshiyuki 32
#2 Mori Kenjiro 10
#3 Hayashida Takahiro 4
#4 Komai Masao 4
#5 Uechi Masahito 3
#6 Kuroda Hitoshi 2
#7 Tsuruta Tomoyuki 2
#8 Lasker Sigmund E 1
#9 Yodo Fumitake 1
#10 Sato Hiroaki 1

Latest patents

Publication Filing date Title
JP2013225701A Apparatus
JP2012094594A Heat dissipation structure
JP2012094595A Heat dissipator and electrical apparatus
JP2012089545A Heat radiating structure
JP2010248554A Radiator and electric appliance
JP2010070444A Method for producing rice bran pellet containing wormcast of earthworm
JP2009164419A Heatsink
JP2007277624A Colored surface-treated metallic plate
JP2006148162A Heat sink for electrical component and manufacturing method therefor
JP2006291340A Surface treated aluminum sheet, electric conductor and heat sink using the surface treated aluminum sheet, and method for producing surface treated aluminum sheet
JP2006186218A Heat sink
JP2006041435A Heat sink for electric component
JP2005101410A Electronic component attaching leg
JP2002329821A Heat sink
JP2000040779A Manufacture of heat sink
JP2000022058A Heat sink comprising cylindrical part for heat radiation
JP2000012750A Heat sink for electrical component
JPH09321469A Component holding structure of radiator for electrical equipment
JPH09162340A Heat exchanger for semiconductor element
EP0591544A1 Reagent for nuclear magnetic resonance