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YOSHIKAWA HIROSHI

Overview
  • Total Patents
    19
  • GoodIP Patent Rank
    227,368
About

YOSHIKAWA HIROSHI has a total of 19 patent applications. Its first patent ever was published in 1980. It filed its patents most often in United States, Japan and Canada. Its main competitors in its focus markets measurement, audio-visual technology and machine tools are ITO MASAHIRO, KIM TAEK SOO and RAHMONIC RESOURCES PTE LTD.

Patent filings in countries

World map showing YOSHIKAWA HIROSHIs patent filings in countries
# Country Total Patents
#1 United States 11
#2 Japan 6
#3 Canada 1
#4 Republic of Korea 1

Patent filings per year

Chart showing YOSHIKAWA HIROSHIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yoshikawa Hiroshi 15
#2 Kawano Tatsuaki 4
#3 Saitoh Kenji 1
#4 Ota Kazuyuki 1
#5 Takimoto Masafumi 1
#6 Matsugu Masakazu 1
#7 Arai Masato 1
#8 Tanida Shoko 1
#9 Mitarai Yusuke 1

Latest patents

Publication Filing date Title
US2014351148A1 Maintenance information coordination system
JP2013173162A Device for pultrusion shaping and processing machine for pultrusion molding using the same
US2012154577A1 Image processing apparatus, method of controlling the same, distance measurement apparatus, and storage medium
JP2010158282A Assisting tool for prevention/reduction of lumbago
JPH11321759A Motorcycle and component thereof
JPH11221142A Bedclothes, auxiliary bedclothes and cover for them
JPS6117683A Opening and closing apparatus of door of ceiling inspection opening
JPS5747010A Joining and fixing device of member
CA283382A Lead alloy