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SHONAN PLASTIC MFG CO LTD

Overview
  • Total Patents
    114
  • GoodIP Patent Rank
    107,805
  • Filing trend
    ⇩ 50.0%
About

SHONAN PLASTIC MFG CO LTD has a total of 114 patent applications. It decreased the IP activity by 50.0%. Its first patent ever was published in 2001. It filed its patents most often in Japan and China. Its main competitors in its focus markets mechanical elements, machines and civil engineering are GUEST JOHN D, KANAO SHIRO and SCOTT KENNETH LATIMER.

Patent filings in countries

World map showing SHONAN PLASTIC MFG CO LTDs patent filings in countries
# Country Total Patents
#1 Japan 111
#2 China 3

Patent filings per year

Chart showing SHONAN PLASTIC MFG CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kamiyama Takao 102
#2 Fujii Kenji 69
#3 Kaneda Koji 67
#4 Yokoshima Yasuhiro 19
#5 Ishida Makoto 16
#6 Hasegawa Takeshi 13
#7 Tanaka Fuminori 12
#8 Goto Ryoichi 8
#9 Miura Masakazu 8
#10 Ogura Kazuaki 6

Latest patents

Publication Filing date Title
JP2018128047A In-pipe robot
JP2018109433A Pipe regeneration method
JP2017062046A Segment for regeneration pipe and pipe regeneration method
JP2018075791A Pipe lining method
JP2016191470A Regeneration pipe segment, and pipe regeneration method
JP2017227255A Pipe regeneration method
JP2017109458A Pipe lining method
JP2017025976A Pipe regeneration method
JP2016176571A Position adjustment spacer for regeneration pipe and position adjustment method using spacer
JP2016148406A Spacer for position alignment of regeneration pipe
JP2016108723A Pipe rehabilitation method
JP2015077799A Method and apparatus for lining of branch pipe
JP2014148892A Segment for rehabilitation pipe
JP2015060835A Flat cable for signal transmission
JP2015060718A Flat cable for signal transmission
JP2014004837A Branch pipe lining method
JP2015024561A Timbering device and timbering method for renovated tube
JP2015010373A Regeneration method of existing pipe
JP2014216109A Flat cable for signal transmission
JP2014169711A Pipe regeneration method