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POLYMATECH CO LTD

Overview
  • Total Patents
    950
About

POLYMATECH CO LTD has a total of 950 patent applications. Its first patent ever was published in 1996. It filed its patents most often in Japan, EPO (European Patent Office) and United States. Its main competitors in its focus markets electrical machinery and energy, machines and semiconductors are MAGFUSION INC, NEC SCHOTT COMPONENTS CORP and YAMADA SHIGERU.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Shimoyama Naoyuki 75
#2 Hida Masayuki 71
#3 Kimura Toru 69
#4 Tobita Masayuki 48
#5 Nakanishi Yutaka 46
#6 Konno Hideaki 42
#7 Ishigaki Tsukasa 40
#8 Aoki Hisashi 39
#9 Tateda Shinya 37
#10 Ozawa Motoki 31

Latest patents

Publication Filing date Title
CN104471637A Heat-diffusing sound insulation sheet and heat-diffusing sound insulation structure
JP2014095041A Sealing material and sealing method
JP2014084917A Water-proof packing integrated with film
JP2014031876A Seal member, composite seal member and integral object with seal member
JP2014027144A Thermally conductive compact and manufacturing method thereof
JP2014016535A Housing
JP2014005428A High molecule laminate molding body and production method of the same
WO2012161099A1 Seal member and composite seal member
JP2013218052A Light guide sheet and decorative molding
JP2013204610A Damper
JP2013097877A Transparent conductive substrate and electrostatic sensor and electronic device having transparent conductive substrate
JP2013053701A Viscous fluid seal damper
CN103079819A Thermally conductive sheet
JP2013040310A Urethanic thermoplastic elastomer composition, and exterior part
JP2013026140A Elastic connector
JP2013023593A Thermally-conductive molded article
JP2011241403A Heat-conductive molding
JP2012245664A Heat conductive sheet
JP2012243719A Light guide sheet, illumination type key sheet and decorative molded body
JP2012243729A Key sheet