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NAKAGAWA OSAMU

Overview
  • Total Patents
    12
About

NAKAGAWA OSAMU has a total of 12 patent applications. Its first patent ever was published in 1974. It filed its patents most often in Japan and United States. Its main competitors in its focus markets machines are PRELUCRARE MASE PLASTICE MOLDO, SHANGHAI YONGGUAN ADHESIVE PRODUCTS CO LTD and TECFOAM SA.

Patent filings in countries

World map showing NAKAGAWA OSAMUs patent filings in countries
# Country Total Patents
#1 Japan 11
#2 United States 1

Patent filings per year

Chart showing NAKAGAWA OSAMUs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Machines

Focus technologies

# Technology
#1 Shaping of plastics

Top inventors

# Name Total Patents
#1 Nakagawa Osamu 11
#2 Banjo Toshinobu 1
#3 Sasaki Ikuo 1
#4 Nakagawa Yoshinobu 1
#5 Yanagitani Koji 1
#6 Nakagawa Yoshiko 1

Latest patents

Publication Filing date Title
JP2008101401A Drainboard
JP2004025827A Bookmark
JP2001128626A Method for making rice preserved food
JPH08104050A Organic/inorganic composite powder for electrophotography, production thereof, and transfer paper using the same
JPS61172569A Automatic feeder of golf ball
JPS5410186A Fishing float
JPS5333764A Toilet rolled paper holder
JPS5238385A Accelerateefiring device for casttangling
JPS526674A Cutter for root entanglement
JPS5281279A Fishing rod holder