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TSUMURA TOSHIHIRO

Overview
  • Total Patents
    154
About

TSUMURA TOSHIHIRO has a total of 154 patent applications. Its first patent ever was published in 1974. It filed its patents most often in Japan, United States and Canada. Its main competitors in its focus markets measurement, control and telecommunications are INSTRO PREC LTD, CUTTLER HAMMER INC and ASCENTIA IMAGING INC.

Patent filings in countries

World map showing TSUMURA TOSHIHIROs patent filings in countries
# Country Total Patents
#1 Japan 141
#2 United States 8
#3 Canada 2
#4 United Kingdom 2
#5 Germany 1

Patent filings per year

Chart showing TSUMURA TOSHIHIROs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tsumura Toshihiro 152
#2 Tsumura Takeshi 22
#3 Komatsu Nobuo 9
#4 Nishide Kenichi 8
#5 Hiraoka Kazuyuki 5
#6 Kawano Yoshio 5
#7 Narasaki Hisatoshi 5
#8 Kondo Toshio 5
#9 Shimoda Hirotoshi 5
#10 Tanaka Shigeru 4

Latest patents

Publication Filing date Title
JP2008215008A Water storage tank in sea
US2006072195A1 Information display apparatus and optical information reading apparatus
JP2004144675A Optical distance measuring instrument
JP2001298420A Multi-channel optical communication system and optical transmitter and optical receiver for the system
JP2001043195A Information providing device for portable information equipment
JP2001036439A Data transmission and reception system, data transmitter and data receiver
JP2000344005A Display device of peripheral surface of article on road
JPH11275019A Relay station for communication system for mobile object
JP2000028723A Information provision system and computerized light reflecting body
JP2000009487A Information offering system
JPH11326516A Information provision system
JPH10293037A Position detection facility of traveling body
JPH10254544A Guiding equipment for moving body
JPH10254541A Guiding equipment for moving body
JPH10254542A Guiding equipment for moving body
JPH10250982A Cargo handling facility
JPH10254543A Guiding equipment for moving body
JPH10226272A Rear alarm lamp device
JPH10200478A Transmitter and communication equipment
JPH09228312A Road surface gripping device for vehicle