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SONY CHEMICALS CORP

Overview
  • Total Patents
    733
About

SONY CHEMICALS CORP has a total of 733 patent applications. Its first patent ever was published in 1993. It filed its patents most often in United States, Taiwan and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets audio-visual technology, machines and semiconductors are SONY CHEMICALS, SONY CHEMICAL CO LTD and SONY CHEMICAL CORP.

Patent filings per year

Chart showing SONY CHEMICALS CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kurita Hideyuki 47
#2 Takeichi Motohide 44
#3 Yamada Yukio 35
#4 Konishi Misao 34
#5 Takahashi Hideaki 27
#6 Fujimoto Masahiro 26
#7 Kawazu Masami 26
#8 Nakamura Masayuki 24
#9 Kumakura Hiroyuki 24
#10 Orihara Katsuhisa 24

Latest patents

Publication Filing date Title
WO2006093315A1 Anisotropic conductive adhesive and method of electrode connection therewith
WO2006082744A1 Electric component mounting apparatus
WO2007007428A1 Flame retardant soft magnetic sheet
WO2006041161A1 Wiring board and method for manufacturing same
CN101019239A Function element mounting module and manufacturing method thereof
CN101002514A Etaching device and engraving method
TW200848344A Anisotropic conductive film carrying tape and packaging method
WO2005078593A1 Business process system, business process method, and information processing device
EP1710089A1 Thermal transfer protective sheet, printed sheet, and printed sheet with window member
WO2005047367A1 Polyimide precursor, method for producing polyimide precursor, method for producing polyimide precursor solution in organic solvent, method for producing cast film, and method for producing polyimide film
WO2004055233A1 Transparent conductive film and film forming method therefor
WO2004055058A1 Process for producing resin particle and process for producing anisotropically conductive adhesive
CN1817891A Electroluminescent polymer bisfluorenylsilane compound
US6840430B2 Board pieces, flexible wiring boards and processes for manufacturing flexible wiring boards
CN1659188A Resin particle, conductive particle and anisotropic conductive adhesive containing the same
US2006054867A1 Conductive particle and adhesive agent
EP1488934A1 Thermal transfer recording medium
TW200409786A Hardener particle, manufacturing method for hardener particle, and adhesive
CN1517419A Hardening particle, manufacturing method of hardening particle and binder
KR20040049629A Hardener Particle, Manufacturing Method for Hardener Particle, and Adhesive