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MARUSAN IND CO LTD

Overview
  • Total Patents
    29
  • GoodIP Patent Rank
    194,767
About

MARUSAN IND CO LTD has a total of 29 patent applications. Its first patent ever was published in 2000. It filed its patents most often in Japan and United States. Its main competitors in its focus markets chemical engineering are ERNEST BUTTERWORTH, CHEM FAB PYRGOS G M B H and GUSTAV ADOLPH.

Patent filings in countries

World map showing MARUSAN IND CO LTDs patent filings in countries
# Country Total Patents
#1 Japan 28
#2 United States 1

Patent filings per year

Chart showing MARUSAN IND CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

# Technology
#1 Dry-cleaning fibers

Top inventors

# Name Total Patents
#1 Sugaya Fuminori 9
#2 Katayama Shigeo 6
#3 Kikuchi Kimitaka 5
#4 Morimoto Akira 4
#5 Kajiwara Koji 3
#6 Iwai Yoshio 3
#7 Naniwa Yuya 3
#8 Tsuno Yukito 3
#9 Yonezawa Setsuko 3
#10 Tanaka Hirokazu 2

Latest patents

Publication Filing date Title
JP2020025808A Method for manufacturing sheet for face mask or filling of cosmetic puff for patting
JP2017089054A Laminate web conveying apparatus
JP2017066310A Method for producing cellulose fine powder
JP2016216840A Method for producing cotton fiber aggregate
JP2015148033A Modified cotton fiber and method for producing functional modified cotton fiber
JP2014065707A Pack material
JP2014077205A Method for dyeing cotton fiber with pigment
JP2012112062A Cotton fiber modification method
JP2011045314A Method for producing agricultural mulch sheet
JP2011006813A Method for bleaching cellulose fiber product
JP2010187950A Skin dressing material and method for manufacturing the same
JP2010043364A Method for producing absorbent cotton
JP2009201489A Method for producing agricultural mulch sheet
JP2009203589A Nonwoven fabric and production method thereof
JP2008212773A Absorbing pad for waste oil in wastewater
JP2008087838A Container
JP2007007529A Treating material for waste oil
JP2006042631A Rice seed sowing apparatus and method for producing rice seed sheet
JP2006042630A Method for laying rice seed sheet
JP2005198617A Mulch sheet for farming