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FINE RUBBER KENKYUUSHO KK

Overview
  • Total Patents
    13
About

FINE RUBBER KENKYUUSHO KK has a total of 13 patent applications. Its first patent ever was published in 1990. It filed its patents most often in United States, EPO (European Patent Office) and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets semiconductors, measurement and basic materials chemistry are NAJINGTECH CO LTD, NANOCO TECH LIMITED and DCT CO LTD.

Patent filings per year

Chart showing FINE RUBBER KENKYUUSHO KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Koyamashita Yuji 6
#2 Takagi Kazuhisa 4
#3 Odaki Tsutomu 4
#4 Furukawa Yuko 3
#5 Kuramochi Hiroshi 3
#6 Arai Yoshikatsu 2
#7 Takano Tsutomu 2
#8 Kusunoki Shigeru 1
#9 Ogihara Sigeyosi C O Kabushiki 1
#10 Tsuchiya Sohji 1

Latest patents

Publication Filing date Title
WO2008050749A1 Whole-body phantom and process for producing the same
EP1833289A1 Dielectric raw material, antenna device, portable phone and electromagnetic wave shielding body
WO2006064783A1 Method of controlling specific inductive capacity, dielectric material, mobile phone and human phantom model
KR20060119660A Light-emitting device and red light-emtting phosphor particle
US2005062403A1 Green light emitting phosphor and light emitting device
US2005075150A1 Portable telephone with reduced specific absorption rate and improved efficiency
US2004145307A1 Red light emitting phosphor, its production and light emitting device
EP0443073A1 Pressure sensor utilizing extension type conductive rubber
US5336442A Extension type conductive rubber and process for making and method for using same