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SEKI SHOTEN KK

Overview
  • Total Patents
    20
  • GoodIP Patent Rank
    202,937
About

SEKI SHOTEN KK has a total of 20 patent applications. Its first patent ever was published in 1993. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology are QUAN WANG, PROIZV OB EDINENIE MAJAK and NBL TECHNOVATOR CO LTD.

Patent filings in countries

World map showing SEKI SHOTEN KKs patent filings in countries
# Country Total Patents
#1 Japan 20

Patent filings per year

Chart showing SEKI SHOTEN KKs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Seki Katsushiro 16
#2 Aida Tatsu 4
#3 Aoki Kenichi 2
#4 Seta Hidehiro 2
#5 Nakamura Takeshi 2
#6 Kamase Shiyunei 1
#7 Matsuda Yutaka 1
#8 Seki Morio 1
#9 Tsunoda Takumi 1

Latest patents

Publication Filing date Title
JP2020132663A Method for producing solid fuel and ring die molding device
JP2020117655A Method for producing solid fuel, and solid fuel
JP2020117626A Solid fuel and method for identifying solid fuel
JP2019077177A Processing method soft urethane waste, manufacturing method of solid fuel, solid fuel, and twin-shaft crusher
JP2007268882A Processing method of gravestone
JP2005112996A Method for producing solid fuel and solid fuel
JP2005112152A Carrier vehicle for lightweight chip
JP2004042612A Method for manufacturing resin solid material
JP2003170150A Treatment of laminated body containing aluminum layer and resource recovering method
JP2003147377A Solid fuel
JP2002294323A Accelerator to reduction-melting for electric furnace and method for operating electric furnace
JP2002010854A Legless chair and cushion for the same
JP2001240882A Method of producing solid fuel, and solid fuel
JP2001329267A Manufacturing method of thermal insulating material for molten bath or killing agent for converter, thermal insulating material for molten bath and killing agent for converter
JP2000288715A Insulating material for molten metal and production thereof
JP2000026864A Dechlorination method of waste plastic-derived fuel and apparatus therefor
JPH1133518A Apparatus for volume-reduction and desalination of waste plastic
JPH1099785A Classifier for waste plastics and classification equipment using the same
JPH09248825A Method and apparatus for volume reduction treatment of waste plastic
JPH07118673A Recycled plastic fuel