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KYOEI IND

Overview
  • Total Patents
    389
  • GoodIP Patent Rank
    108,100
  • Filing trend
    ⇩ 25.0%
About

KYOEI IND has a total of 389 patent applications. It decreased the IP activity by 25.0%. Its first patent ever was published in 1970. It filed its patents most often in Japan, United States and EPO (European Patent Office). Its main competitors in its focus markets machines, mechanical elements and environmental technology are RADOLID THIEL GMBH, ES WILLY and GAURON RICHARD F.

Patent filings in countries

World map showing KYOEI INDs patent filings in countries

Patent filings per year

Chart showing KYOEI INDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Aizawa Kaoru 29
#2 Tazaki Michiharu 29
#3 Takahashi Koji 29
#4 Ri Chiyou 19
#5 Takekoshi Kenichiro 15
#6 Shiragami Hiroyuki 10
#7 Oya Masami 10
#8 Abe Noriyoshi 9
#9 Matsuzawa Yukio 9
#10 Aizawa Sunao 8

Latest patents

Publication Filing date Title
JP2019147901A Manufacturing method of resin raw material for 3d printer using recovered pet resin
JP2019137245A Insert member for penetration wheel nut
JP2019127057A Cap member of wheel attachment nut and wheel attachment method
JP2017193724A Manufacturing method of sheet-like modified polyphenylene ether expanded material and expanded food container
JP2019007500A Joint for force-feed hose
JP2018141493A Multi-liquid mixing valve
JP2018112270A Heat-resistant hose
JP2018009055A Method for producing high-strength modified polyphenylene ether resin extruded foamed sheet for deep drawing, method for producing deep-drawn high-strength molded article, high-strength modified polyphenylene ether resin extruded foamed sheet for deep drawing and deep-drawn high-strength foamed molded article
JP2017221999A Chuck device and chucking method
JP2017209767A Method for determining contact of cutting tool, method for deciding cutting range and cutting device
JP2017007681A Container and method for manufacturing the same
JP2016122248A Delivery progress management system and delivery progress management program
JP2016065179A Resin sheet, resin and container
JP2015189868A Deodorizing method of molded article and foamed article of modified polyphenylene ether, sheet-like foamed article of modified polyphenylene ether, method for producing sheet-like foamed article of modified polyphenylene ether, and foam food container
JP2015189869A Sheet-like deodorant foam-molded article, method for producing the same, and foam food container
JP2014239850A Fire extinguisher and system using the same
JP2014234915A Bolt for wheel attachment and wheel attachment structure
JP2014169954A Method and device for inspecting through-hole of printed circuit board
JP2013054659A Missing monitoring apparatus
JP2013019769A Environment measuring device and method