Learn more

SHOWA DENKO MAT CO LTD

Overview
  • Total Patents
    308
  • GoodIP Patent Rank
    4,797
  • Filing trend
    ⇧ 225.0%
About

SHOWA DENKO MAT CO LTD has a total of 308 patent applications. It increased the IP activity by 225.0%. Its first patent ever was published in 2012. It filed its patents most often in WIPO (World Intellectual Property Organization), Japan and Republic of Korea. Its main competitors in its focus markets macromolecular chemistry and polymers, semiconductors and basic materials chemistry are SHOWA DENKO ELECTRICIAN MAT CO LTD, NAMICS CORP and NAGASE CHEMTEX CORP.

Patent filings per year

Chart showing SHOWA DENKO MAT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kawamori Takashi 14
#2 Yahata Tatsuya 10
#3 Suzuki Keita 10
#4 Ogawa Hideyuki 10
#5 Kotake Tomohiko 10
#6 Ejiri Yoshinori 9
#7 Horikawa Masayo 9
#8 Furukawa Naoki 8
#9 Nakamura Yuki 8
#10 Takeuchi Hisaki 8

Latest patents

Publication Filing date Title
WO2021079968A1 Adhesive agent composition, film-like adhesive agent, dicing/die-bonding all-in-one film, and semiconductor and method for producing same
WO2021079746A1 Mold-release film and method for manufacturing semiconductor package
WO2021070854A1 Injection molded product
WO2021070870A1 Electrochemical sensor
WO2021070853A1 Resin molded article
WO2021070798A1 Foam-molded product, method of manufacturing foam-molded product, and method of suppressing poor appearance of foam-molded product
WO2021066026A1 Copper paste for joining, method for manufacturing joined body, and joined body
WO2021060525A1 Composition for electromagnetic shielding, sheet for electromagnetic shielding, sintered body for electromagnetic shielding, and electronic component device
WO2021075207A1 Epoxy resin composition, electronic component equipment, and method for producing electronic component equipment
WO2021060204A1 Copper paste for forming sintered copper pillar and method for producing bonded body
WO2021065517A1 Adhesive for semiconductors, adhesive sheet for semiconductors, and method for manufacturing semiconductor device
WO2021049578A1 Semiconductor package, method for manufacturing the same, and semiconductor device
WO2021054169A1 Coil sealing resin composition, electronic component device, and method for producing electronic component device
WO2021045157A1 Method of manufacturing semiconductor device and collet
JP2020198451A Semiconductor device and method of manufacturing the same
JP2020191312A Lead battery
WO2021045004A1 Polyamide imide resin, resin composition and semiconductor device
WO2021033715A1 Electronic component processing film and electronic component processing method
WO2021033722A1 Method for producing habituated cells, method for managing habituated cells, device for managing habituated cells, and computer program
JP2020186397A Underfill material, electronic component device, and method of manufacturing electronic component device