Learn more

MARUISHI SANGYO KK

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    193,332
  • Filing trend
    ⇧ 200.0%
About

MARUISHI SANGYO KK has a total of 14 patent applications. It increased the IP activity by 200.0%. Its first patent ever was published in 1986. It filed its patents most often in Japan. Its main competitors in its focus markets machine tools, semiconductors and environmental technology are MARUISHI SANGYO CO LTD, LIN HSUAN-CHIH and CERIUM GROUP LTD.

Patent filings in countries

World map showing MARUISHI SANGYO KKs patent filings in countries
# Country Total Patents
#1 Japan 14

Patent filings per year

Chart showing MARUISHI SANGYO KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yajima Toshiyasu 6
#2 Ninomiya Daisuke 6
#3 Ogasawara Fujio 3
#4 Maeda Kazuichi 2
#5 Yamamoto Takashi 1
#6 Kawabata Toshikazu 1
#7 Nakabashi Tokio 1
#8 Yamada Motohiko 1

Latest patents

Publication Filing date Title
JP2020103058A Method for forming connection part in square steel pipe, square steel pipe, and pipe house formed using square steel pipe
JP2019195855A Polishing pad and polishing method using the same
JP2019188547A Underlay for polishing pad and polishing method using the same
JP2018202558A Polishing method using abrasive pad comprising adsorption layer
JP2016055385A Holding pad
JP2015100888A Holding pad
JP2014171396A Pipe connection metal fitting and building structure constructed using the same
JP2014108498A Polishing pad
JP2005043775A Method for manufacturing original holding plate
JPH10229762A Band holder
JPH07326855A Jet stream soldering device and method
JPH0539111A Carried material feeder for pivoted conveyer
JPS6371015A Granule conveyor
JPS6371016A Granule conveyor