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NIPPON KAGAKU SANGYO KK

Overview
  • Total Patents
    176
  • GoodIP Patent Rank
    114,761
  • Filing trend
    0.0%
About

NIPPON KAGAKU SANGYO KK has a total of 176 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 1970. It filed its patents most often in Japan, China and France. Its main competitors in its focus markets environmental technology, surface technology and coating and thermal processes are PROIZV OB DALNYAYA SVYAZ N, MARUI MEKKI KOGYO KK and INST OF METAL RES OF CHINESE ACADEMY OF SCIENCES.

Patent filings in countries

World map showing NIPPON KAGAKU SANGYO KKs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Izumi Takahiro 36
#2 Sakata Takashi 26
#3 Sugawara Yuzuru 25
#4 Satake Yoshimoto 19
#5 Sato Koji 19
#6 Nagaki Toshiyuki 18
#7 Inoue Manabu 16
#8 Okamura Miyoshi 14
#9 Kaneda Tatsuji 14
#10 Tanaka Minoru 13

Latest patents

Publication Filing date Title
WO2020080400A1 Supported metal catalyst and method for producing same
JP2020165201A Eaves
JP2019207093A Heat exchange ventilation device and building including the same
JP2019148133A Ceiling material installation member
JP2018199981A Fixed metal fitting and support structure
JP2018111943A Ventilation member
JP2017139077A Positive electrode active material for lithium ion secondary battery
JP2017133234A door
JP2017106223A Aerator and aeration door
JP2016225114A Processing method for cathode active material for lithium secondary battery
JP2016217613A Ventilation hood
JP2016079625A Groundsill drain member for ventilation wall, and groundsill structure for ventilation wall
JP2016045551A Allocation system and its program
JP2014159737A Wall structure
JP2014077352A Ventilation water drip
JP2015059355A Aerator
JP2015031100A Attic space structure
JP2014058799A Ventilation member for building
JP2013104603A Ventilation hood
JP2013076270A Indoor parting material