Learn more

KYOWA SANGYO CO LTD

Overview
  • Total Patents
    84
  • GoodIP Patent Rank
    41,293
About

KYOWA SANGYO CO LTD has a total of 84 patent applications. Its first patent ever was published in 2002. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets transport, mechanical elements and audio-visual technology are HUTCHINSON SEALING SYSTEMS, SMADJA JEAN CLAUDE and DRAFTEX G M B H.

Patent filings in countries

World map showing KYOWA SANGYO CO LTDs patent filings in countries

Patent filings per year

Chart showing KYOWA SANGYO CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Asai Takashi 19
#2 Haraguchi Takashi 13
#3 Yamazaki Kosuke 12
#4 Ogawa Hiroto 7
#5 Ebisuoka Norio 5
#6 Soga Junichi 4
#7 Ishikura Kunihiko 4
#8 Namekawa Hiroki 4
#9 Tsuzuki Chihiro 3
#10 Torii Hidekazu 3

Latest patents

Publication Filing date Title
WO2021044906A1 Sun visor for vehicle
WO2021039788A1 Vehicular sun visor
WO2021044905A1 Vehicle sun visor equipped with card holder
WO2008065817A1 Foam filling tool of hollow structure
DE102006052841A1 Vehicle sun visor has sun visor body and spindle whereby sun visor has means to control disruption of spindle inside hollow section
WO2006123504A1 Sun visor for vehicle
WO2006123505A1 Sunvisor for vehicle
WO2006051677A1 Mounting structure of make-up mirror in vehicle and sun visor for vehicle
WO2006013780A1 Sun visor for vehicle, having air purifier
US2005242623A1 Operator cab for construction machine
WO2004101303A1 Sunvisor for vehicle
WO2004085183A1 Sun visor for vehicle and method of manufacturing the same