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IWANAGA HIRONOBU

Overview
  • Total Patents
    14
About

IWANAGA HIRONOBU has a total of 14 patent applications. Its first patent ever was published in 1974. It filed its patents most often in Japan and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets chemical engineering, machines and furniture and games are KITSUTO KK, VICTOR ADVANCED MATERIAL JIANGSU CO LTD and ADAM HEINRICH.

Patent filings in countries

World map showing IWANAGA HIRONOBUs patent filings in countries

Patent filings per year

Chart showing IWANAGA HIRONOBUs patent filings per year from 1900 to 2020

Focus technologies

Top inventors

# Name Total Patents
#1 Iwanaga Hironobu 14

Latest patents

Publication Filing date Title
WO2007138715A1 The rapid eradication of essential hypertension and hypotension using only an inclined bed and gravity.
JPH08229083A Bed for maintaining normal cerebral artery pressure by universal gravitation
JPH06304496A Controlling device for direction of work
JPH06286867A Gate valve
JPH06285444A Cleaning method
JPH05330651A Powder transport method
JPH0699152A Cleaning method
JPH04367485A Protection device of powder in hopper
JPH04290507A Dehydrator
JPH04271801A Drier
JPH04277390A Feed pipe for powder and the like
JPS6181922A Method of packaging article and package packaged through said packaging method
JPS58101669A Food packaging and food packaged by the same process