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ISOKAWA SANGYO

Overview
  • Total Patents
    64
  • GoodIP Patent Rank
    87,184
  • Filing trend
    ⇩ 80.0%
About

ISOKAWA SANGYO has a total of 64 patent applications. It decreased the IP activity by 80.0%. Its first patent ever was published in 1997. It filed its patents most often in Japan. Its main competitors in its focus markets civil engineering are KIM YONG GAB, BWN IND PTY LTD and FIRSTCLOSER CO LTD.

Patent filings in countries

World map showing ISOKAWA SANGYOs patent filings in countries
# Country Total Patents
#1 Japan 64

Patent filings per year

Chart showing ISOKAWA SANGYOs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Civil engineering

Top inventors

# Name Total Patents
#1 Oide Ikuo 27
#2 Tomita Isao 14
#3 Iijima Hirohisa 10
#4 Ono Junya 9
#5 Sasaki Toshiharu 7
#6 Kominami Koji 4
#7 Isokawa Ryuichi 4
#8 Nakamichi Fujito 4
#9 Nakarai Shintaro 3
#10 Sasaki Kazue 2

Latest patents

Publication Filing date Title
JP2019183491A Sliding door stopper device
JP2019073902A Sliding door braking device
JP2019073903A Sliding door braking device
JP2019052474A Sliding door braking device
JP2018178566A Movable partition
JP2018178436A Partition member guide device and partition member
JP2018071260A Closing operation suppression structure of self-closing sliding door
JP2018071261A Closing operation suppression structure of self-closing sliding door
JP2018040207A Supporting device for overhung door
JP2018031133A Lower guide structure for folding door
JP2017186821A Runner structure for suspended door
JP2017186755A Runner structure for suspended door
JP2016211304A Runner structure of sliding door
JP2016194213A Runner for sliding door
JP2016142031A Open-close operation control structure for sliding door
JP2016130415A Interlocking device of sliding door
JP2016102335A Door connection mechanism
JP2016079746A Closing operation suppressing structure of sliding door
JP2016070026A Closing operation suppressing structure of self-closing sliding door
JP2014234683A Guide member for folding door