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TAKAHASHI SHUICHI

Overview
  • Total Patents
    21
About

TAKAHASHI SHUICHI has a total of 21 patent applications. Its first patent ever was published in 1974. It filed its patents most often in United States, Japan and Canada. Its main competitors in its focus markets audio-visual technology, optics and machines are GEORAE LTD, LI YUN-CHIN and WORLDPLAY BARBADOS INC.

Patent filings in countries

World map showing TAKAHASHI SHUICHIs patent filings in countries
# Country Total Patents
#1 United States 15
#2 Japan 4
#3 Canada 1
#4 Germany 1

Patent filings per year

Chart showing TAKAHASHI SHUICHIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Takahashi Shuichi 20
#2 Ooi Takuya 5
#3 Ohashi Isao 4
#4 Yoshifuji Kazunari 3
#5 Ishikawa Takanori 2
#6 Hyodo Yasuhide 2
#7 Komoriya Yota 2
#8 Shioiri Satoshi 1
#9 Suyama Itaru 1
#10 Hasegawa Shin 1

Latest patents

Publication Filing date Title
US2012133747A1 Image processing apparatus, display apparatus, image processing method and image processing program
JP2006330804A Traveler guide system through mobile phone
US4265158A Electronic musical instrument
US4151449A Positioning control apparatus
US4009427A Adaptive control system for an alternating-current motor