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NAKAGAWA KK

Overview
  • Total Patents
    26
  • GoodIP Patent Rank
    237,825
About

NAKAGAWA KK has a total of 26 patent applications. Its first patent ever was published in 1978. It filed its patents most often in Japan. Its main competitors in its focus markets surface technology and coating, it methods for management and materials and metallurgy are COLLECTORS UNIVERSE INC, HASHIMOTO HISASHI and 4D RETAIL TECHNOLOGY CORP.

Patent filings in countries

World map showing NAKAGAWA KKs patent filings in countries
# Country Total Patents
#1 Japan 26

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Nakagawa Shigesaburou 13
#2 Nakagawa Shigesaburo 4
#3 Nakagawa Masao 2
#4 Nakagawa Takami 1
#5 Nakagawa Kiyotake 1
#6 Nakagawa Kenichi 1
#7 Nakagawa Mitsuhiro 1
#8 Nakagawa Katsue 1
#9 Kobori Shigeji 1
#10 Nakagawa Ryuichi 1

Latest patents

Publication Filing date Title
JP2020135421A Management system using it concerning rental of festival article with ic tag
JP2012172267A Hair extension
JP2007330114A Weed growth-suppressing material
JP2002227362A Snow guard implement for roof
JP2002150052A Custom-made system
JP2000199149A Cloth with splashed pattern and its production
JPH10266451A Fit-in type ceiling panel
JPH1052987A Card-filing book and information card for the book
JPH01122809A Stocker for drapery
JPS63199890A Electroformed chain thickend with gradation
JPS63235498A Hanger for plating long-sized chain
JPS6210295A Ornamental article
JPS625900A Bunch-shaped chain
JPS6112891A Chain thickened by gradation by electroforming and its manufacture
JPS60261406A Twistable and untwistable chain for accessories
JPS591046A Decorative chain and its worked product
JPS584502A Decorative chain
JPS57177992A Manufacture of accessory plated with noble metal
JPS5650750A Method and device for thickness increasing by electroforming of decorative chain and decorative chain having undergone thickness increasing by electroforming
JPS566752A High-speed strong-pressure press for working decorative chain by compression