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FUJII HITOSHI

Overview
  • Total Patents
    24
About

FUJII HITOSHI has a total of 24 patent applications. Its first patent ever was published in 1977. It filed its patents most often in Japan, United States and Canada. Its main competitors in its focus markets medical technology, computer technology and measurement are ZHEJIANG HELOWIN MEDICAL TECH CO LTD, ELDITH GMBH and SDIP HOLDINGS PTY LTD.

Patent filings in countries

World map showing FUJII HITOSHIs patent filings in countries
# Country Total Patents
#1 Japan 13
#2 United States 9
#3 Canada 1
#4 EPO (European Patent Office) 1

Patent filings per year

Chart showing FUJII HITOSHIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Fujii Hitoshi 24
#2 Okamoto Kenji 4
#3 Nohira Kunihiko 3
#4 Ooura Takehiko 3
#5 Asakura Toshimitsu 3
#6 Konishi Naoki 3
#7 Shintomi Yoshihisa 2
#8 Yokokura Takashi 2
#9 Takahashi Noriyoshi 1
#10 Ishihara Hiroyuki 1

Latest patents

Publication Filing date Title
JP2004267308A Blood flow state display device
JP2003180641A Blood flow velocity measuring apparatus
JP2003164431A Blood flow velocity measuring apparatus
JP2001149395A Wedge-shaped air bag system
JPH08112262A Rheometer
JPH0428348A Blood flow state image formation device
JPH04242628A Ophthalmological measuring apparatus
US4862894A Apparatus for monitoring bloodstream
JPH01124437A Blood flow monitor apparatus
JPS6437931A Apparatus for displaying blood stream distribution
JPS63214238A Blood flow distribution display apparatus
JPS60203235A Laser speckle blood flow meter
JPS60203236A Laser speckle blood flow meter
JPS60199430A Laser speckle blood flow meter
US4145140A Measurement of surface roughness