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HITACHI CHEMICAL FILTEC INC

Overview
  • Total Patents
    18
About

HITACHI CHEMICAL FILTEC INC has a total of 18 patent applications. Its first patent ever was published in 1996. It filed its patents most often in Japan, Republic of Korea and United States. Its main competitors in its focus markets environmental technology, macromolecular chemistry and polymers and machines are ELASTOMER TECHNOLOGIES LTD, SHENZHEN YUANFANG TECH NEW MATERIAL CO LTD and ADESSO HIGH AND NEW MAT WUHU CO LTD.

Patent filings in countries

World map showing HITACHI CHEMICAL FILTEC INCs patent filings in countries
# Country Total Patents
#1 Japan 16
#2 Republic of Korea 1
#3 United States 1

Patent filings per year

Chart showing HITACHI CHEMICAL FILTEC INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Watanabe Takayoshi 8
#2 Sato Fumio 6
#3 Igawa Kiyokazu 5
#4 Ota Shinichi 5
#5 Yabushita Satoshi 5
#6 Miyata Hiroyuki 3
#7 Iizuka Masuki 2
#8 Shirono Katsuhiro 2
#9 Ohta Shinichi 2
#10 Aoki Satoru 2

Latest patents

Publication Filing date Title
JP2011153210A Polyvinyl chloride resin composition and wrap film using the same
JP2010254446A Soundproof device of sheet treatment apparatus
JP2007002006A Surface protection film and its manufacturing method
JP2006321913A Biodegradable wrap film and method for producing the same
JP2006206110A Dressing case for storing wrap film
JP2005281328A Surface-protective film
JP2005264111A Wrap film for food packaging having degradability in natural environment
JP2005238791A Resin laminated film for packaging
JP2005212894A Wrap film housing case
JP2004123196A Wrap film storage case
JP2003252342A Wrap film housing case
JP2003081279A Wrapping film storage case
JP2003081280A Wrapping film storage case
JP2002320966A Oil absorption bag
JP2002308283A Decorative box for storing wrap film
JP2002053168A Plastic wrap film
KR100201233B1 Anti-bacterial film suitable for food packaging
US5929133A Anti-bacterial film suitable for food packaging