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YAMAMOTO SEIMITSU KK

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    208,942
About

YAMAMOTO SEIMITSU KK has a total of 14 patent applications. Its first patent ever was published in 2005. It filed its patents most often in Japan. Its main competitors in its focus markets telecommunications, computer technology and mechanical elements are DIABELL CO LTD, NARA TECHNOLOGY CO LTD and UENO TOSHIAKI.

Patent filings in countries

World map showing YAMAMOTO SEIMITSU KKs patent filings in countries
# Country Total Patents
#1 Japan 14

Patent filings per year

Chart showing YAMAMOTO SEIMITSU KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Takagi Hisamitsu 5
#2 Hara Yoshinori 5
#3 Maruyama Mitsunori 3
#4 Abe Takashi 1
#5 Adachi Masahiro 1
#6 Takahashi Hiroshi 1
#7 Kanbayashi Tooru 1
#8 Yamamoto Kengo 1
#9 Shirai Mitsuru 1
#10 Yamaguchi Shigeru 1

Latest patents

Publication Filing date Title
JP2019158591A Instrument
JP2018000226A Installation mechanism of game machine
JP2017225740A Measurement tool
JP2013100900A Biaxial hinge device
JP2012015888A Portable terminal device
JP2011041052A Movable mechanism for mobile terminal
JP2009253232A Coupling unit between housings and mobile terminal
JP2009121641A Slide-rotating mounting unit and cellular phone
JP2009124613A Sliding-rotatable mounting unit, and cellular phone
JP2008288692A Sliding-rotatable mounting unit, and cellular phone
JP2008121751A Sliding-rotatable mounting unit and electronic equipment
JP2007166216A Mobile electronic apparatus
JP2006272516A Holder for chucking mechanism
JP2006254251A Foldable portable electronic apparatus