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NIPPON GREASE KK

Overview
  • Total Patents
    33
  • GoodIP Patent Rank
    190,904
About

NIPPON GREASE KK has a total of 33 patent applications. Its first patent ever was published in 1976. It filed its patents most often in Japan. Its main competitors in its focus markets basic materials chemistry, mechanical elements and electrical machinery and energy are YAGISHITA KAZUHIRO, Shijiazhuang xintai special oil co ltd and SUMIKO JUNKATSUZAI KK.

Patent filings in countries

World map showing NIPPON GREASE KKs patent filings in countries
# Country Total Patents
#1 Japan 33

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Iwamatsu Hiroki 9
#2 Okamura Seiji 7
#3 Akiyama Motoharu 6
#4 Miyamoto Yasuhiro 5
#5 Shibano Takayuki 5
#6 Maeda Toyo 4
#7 Yamamoto Ryuichi 4
#8 Fukuhara Kazuto 3
#9 Sueishi Tsukasa 3
#10 Tsuchiya Kiyoshi 3

Latest patents

Publication Filing date Title
JP2020023637A Grease composition
JP2018154818A Grease composition
JP2017203069A Grease composition
JP2017019987A Grease composition and method of producing the same
JP2016089040A Biodegradable grease composition for wind power generator
JP2016000445A Superfinishing method
JP2013213141A Device and method of uniformizing grease composition
JP2013199567A Grease composition, rolling bearing, and inverter motor
JP2013112711A Grease composition and bearing
JP2012224791A Grease composition
JP2012012441A Grease composition, and bearing enclosing the same
JP2008214510A Water-soluble processing oil for metal
JP2007112998A Grease composition for pivot assembly bearing and bearing for pivot assembly containing the composition sealed therein
JP2006045323A Heat-resistant/quiet driving type lithium grease composition for sealing bearing for compact motor
JP2006045272A Low noise type lithium grease composition for sealing small-sized motor bearing
JP2001139979A Bearing grease for information-processing equipment
JP2001072988A Grease composition for motor bearing
JP2000081096A Chain
JP2000063874A Bearing grease composition for hdd etc.
JPH08176580A Urea grease composition for brake