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SUGIYAMA TAKASHI

Overview
  • Total Patents
    25
  • GoodIP Patent Rank
    201,138
  • Filing trend
    ⇩ 100.0%
About

SUGIYAMA TAKASHI has a total of 25 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2007. It filed its patents most often in United States and Japan. Its main competitors in its focus markets optics, computer technology and audio-visual technology are TANAKA KAZUYOSHI, JIANGSU THREDIM PHOTOELECTRIC CO LTD and SAYAG MICHEL.

Patent filings in countries

World map showing SUGIYAMA TAKASHIs patent filings in countries
# Country Total Patents
#1 United States 23
#2 Japan 2

Patent filings per year

Chart showing SUGIYAMA TAKASHIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sugiyama Takashi 25
#2 Iwamoto Yoshihisa 2
#3 Kitamura Yuki 1
#4 Sugiyama Takaaki 1
#5 Aoki Yasuhiro 1
#6 Ohashi Yoshinari 1
#7 Mizuno Kodai 1
#8 Kitabayashi Shigetoshi 1
#9 Minekawa Atsuhiko 1
#10 Maekawa Satoshi 1

Latest patents

Publication Filing date Title
JP2019063042A Suction tube body and suction tool
US2012050876A1 Dihedral corner reflector array optical element and method for fabricating the same and display device using the same
US2011116253A1 Semiconductor light source apparatus and lighting unit
US2008079878A1 Vertically aligned liquid crystal display device with visual angle compensation
JP2008228257A Antenna unit