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SONAC KK

Overview
  • Total Patents
    107
About

SONAC KK has a total of 107 patent applications. Its first patent ever was published in 2004. It filed its patents most often in Japan. Its main competitors in its focus markets computer technology, environmental technology and materials and metallurgy are WEIGAO LI, JIANGSU HUADA TIANYI ELECTRIC POWER SCIENCE & TECHNOLOGY CO LTD and YONETANI AKIHIKO.

Patent filings in countries

World map showing SONAC KKs patent filings in countries
# Country Total Patents
#1 Japan 107

Patent filings per year

Chart showing SONAC KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Komukai Takuji 40
#2 Suzuki Yoshitomo 24
#3 Ishii Kazuhisa 21
#4 Furuta Hiroshi 16
#5 Hirao Takashi 15
#6 Takanashi Kumiko 14
#7 Yamazaki Tomomoto 10
#8 Yo Mankichi 9
#9 Yoshihara Kumiko 8
#10 Akiyama Mariko 8

Latest patents

Publication Filing date Title
JP2012046420A Aggregative structure of multilayer carbon nanotube
JP2010203838A Optical waveguide sensor
JP2010168495A Conductive resin composition
JP2010138305A Carbon nanotube (cnt) compounded resin material
JP2010131713A Glove box
JP2010131558A Method of manufacturing target substance-containing liquid, method of forming target substance-containing thin film, and target substance-containing liquid
JP2010117204A Optical waveguide sensor
JP2010112908A Method and device for measuring gas
JP2010107414A Method of collecting percutaneous gas, collecting device, and measurement method
JP2010085351A Trapping method for particulate and measuring method for particulate using same
JP2010085352A Measuring method for particulate
JP2010085353A Particulate measuring instrument
JP2010055853A Field electron emitter
JP2010033820A Structure for fixing light-emitting tile, surface light-emitting device and bezel for fixing light-emitting tile
JP2010033819A Surface light-emitting device
JP2010033818A Surface light-emitting device having uniform light-emitting structure
JP2010013693A Vapor deposition source, vacuum deposition apparatus and vacuum deposition method
JP2009250858A Sensor chip and gas sensor
JP2009250783A Method for measuring thickness of multilayer thin film
JP2009245611A Surface light emitting device