Learn more

NAGAOKA SANGYO KK

Overview
  • Total Patents
    19
  • GoodIP Patent Rank
    232,327
  • Filing trend
    ⇩ 100.0%
About

NAGAOKA SANGYO KK has a total of 19 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1989. It filed its patents most often in Japan. Its main competitors in its focus markets machines, computer technology and surface technology and coating are KUO CHUN-FU, SIMMONS MARTIN and EVSTATIEV.

Patent filings in countries

World map showing NAGAOKA SANGYO KKs patent filings in countries
# Country Total Patents
#1 Japan 19

Patent filings per year

Chart showing NAGAOKA SANGYO KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tanaka Takashi 6
#2 Okayama Kuichi 6
#3 Nagaoka Toshinori 5
#4 Nagaoka Isao 5
#5 Kamijukkoku Shigeo 4
#6 Nagaoka Takuji 3
#7 Kagawa Koichi 2
#8 Kimoto Keizo 1
#9 Takahashi Hideo 1
#10 Inoue Satoru 1

Latest patents

Publication Filing date Title
JP2018194482A Electrostatic sensor, charge measuring device, fluid production device, method for measuring charge amount of fluid and method of producing fluid
JP2014203775A Transparent conductive film
JP2013199344A Winding core
JP2013131436A Coating liquid for forming conductive film and method for producing the same
JP2011143998A Winding core, its manufacturing method and manufacturing device
JP2009255546A Method for manufacturing resin laminate, and laminated body
JP2010116252A Method for winding sheet material, and apparatus thereof
JP2005162478A Core
JP2004307084A Core for thin copper foil or copper foil laminated body, and take-up method using it
JP2001048563A Cutter head of glass cutter and glass-cutting tool
JPH10231134A Cutting device
JPH08280486A Portable folding cushion
JPH08244153A Damping material for fence and joint working method of the damping material
JPH07241951A Shock absorbing material
JPH07214716A Composite molded body and manufacture thereof
JPH07186314A Safety cover of ski lift support, its anchor part, and its ladder part
JPH07164583A Impact absoring board
JPH07132559A Thick single sheet of thermoplastic synthetic resin foam and its preparation
JPH03154781A Manufacture of diamond grindstone