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AKIYAMA SHOJI

Overview
  • Total Patents
    30
About

AKIYAMA SHOJI has a total of 30 patent applications. Its first patent ever was published in 1995. It filed its patents most often in United States, Japan and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets semiconductors, optics and micro-structure and nano-technology are WUXI HUAYING MICROELECTRONIC TECH CO LTD, SIEN QINGDAO INTEGRATED CIRCUITS CO LTD and FUJIAN JINHUA INTEGRATED CIRCUIT CO LTD.

Patent filings in countries

World map showing AKIYAMA SHOJIs patent filings in countries

Patent filings per year

Chart showing AKIYAMA SHOJIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Akiyama Shoji 30
#2 Ito Atsuo 13
#3 Kawai Makoto 12
#4 Kubota Yoshihiro 11
#5 Tobisaka Yuji 6
#6 Tobisaka Yuuji 6
#7 Tanaka Kouichi 5
#8 Tanaka Koichi 5
#9 Tsujimura Kaoru 2
#10 Sato Eiji 2

Latest patents

Publication Filing date Title
US2010244182A1 Method of manufacturing laminated wafer by high temperature laminating method
JP2011006187A Drainer
US2008261381A1 Method for manufacturing bonded substrate with sandblast treatment
WO2005020305A2 Optical device comprising crystalline semiconductor layer and reflective element
JP2003141914A Multifunction lighting tool
JPH10234624A Printed matter for toilet facility goods
JPH0994811A Three-dimensional coconut shell long fiber structure mat, its laminate, manufacture and applications of them
JPH0994887A Three-dimensional coconut husk long fiber structure mat reinforced resin molded object, laminate thereof, production thereof and use thereof