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KYOKUTO KOBUNSHI KK

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    215,366
About

KYOKUTO KOBUNSHI KK has a total of 12 patent applications. Its first patent ever was published in 1994. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology are GUO DAOHUAI, TAKU SEISAKUSHO KK and SU HAOHONG.

Patent filings in countries

World map showing KYOKUTO KOBUNSHI KKs patent filings in countries
# Country Total Patents
#1 Japan 12

Patent filings per year

Chart showing KYOKUTO KOBUNSHI KKs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Sano Yoshihiro 3
#2 Tabata Masayoshi 3
#3 Murakami Satoshi 2
#4 Minobe Shinji 2
#5 Iimura Yasuo 2
#6 Kumagai Kohei 2
#7 Ichikawa Akio 2
#8 Tashiro Yoshihiro 1
#9 Kihara Yoshitomo 1
#10 Ishimura Masanori 1

Latest patents

Publication Filing date Title
JP2020104854A Food storage bag with hand towel function and method for manufacturing the same
JP2017159948A Food dewatering bag
JP2010090385A Polymer obtained from betuline, and method of manufacturing the same
JP2008001406A Laterally-easily-tearing laminated film and laterally-easily-tearing laminated packing bag
JP2006001577A Packaging bag for use in microwave oven
JP2003192694A Method for extracting betulin
JP2002080070A Automatic holing bag for use in microwave oven
JP2002080073A Automatic hole-making bag for microwave oven
JP2001288222A Polymer obtained from betulin and its production method
JP2000238717A Deaeration device for packaging bag
JP2000043164A Manufacture of degassing-permeation hole in sealing part of packaging bag
JPH0829310A Seal strength measuring method and apparatus