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HATTORI NORIKAZU

Overview
  • Total Patents
    19
About

HATTORI NORIKAZU has a total of 19 patent applications. Its first patent ever was published in 1977. It filed its patents most often in Japan. Its main competitors in its focus markets medical technology are KURGANSKY NIIEX I KLINICHESKOI, ALOKA SYSTEM ENGINEERING CO LT and MULTI4 AB.

Patent filings in countries

World map showing HATTORI NORIKAZUs patent filings in countries
# Country Total Patents
#1 Japan 19

Patent filings per year

Chart showing HATTORI NORIKAZUs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Medical technology

Focus technologies

# Technology
#1 Diagnosis and surgery

Top inventors

# Name Total Patents
#1 Hatsutori Norikazu 14
#2 Hattori Norikazu 5
#3 Daimon Masaya 4
#4 Akatsuka Shigetaka 2

Latest patents

Publication Filing date Title
JP2010000246A Colonoscope
JP2008183015A Auxiliary tool for large intestine endoscopy
JP2002125921A Attachment of endoscope and endoscope
JPH06113999A Suction during observation by using scope
JPH04297219A Accessary of endoscope and endoscope
JPS5668424A Endoscope
JPS5566341A Endoscope
JPS54160083A Retractor of coeliac mirror*such as* colon fiberrscope*etc*
JPS5479986A Device for towing cavity mirror
JPS5478884A Large intestine fiberscope
JPS5478883A Large intestine fiberscope
JPS53120422A Large intestine camera
JPS53120421A Large intestine camera
JPS53119028A Large intestine camera
JPS53118122A Camera for shooting inside wall of stomack* intestine* oesophagus* etc*
JPS53118123A Camera for shooting inside wall of stomack* intestine* oesophagus* etc*
JPS53117416A Large intestine camera
JPS53116827A Large intestine camera
JPS53116826A Large intestine camera