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GOEI SEISAKUSHO KK

Overview
  • Total Patents
    97
  • GoodIP Patent Rank
    158,238
About

GOEI SEISAKUSHO KK has a total of 97 patent applications. Its first patent ever was published in 1980. It filed its patents most often in Japan and China. Its main competitors in its focus markets machine tools, machines and chemical engineering are LUPI QUINTILIO, WINTER & SOHN ERNST and RIKEN CORUNDUM CO LTD.

Patent filings in countries

World map showing GOEI SEISAKUSHO KKs patent filings in countries
# Country Total Patents
#1 Japan 94
#2 China 3

Patent filings per year

Chart showing GOEI SEISAKUSHO KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kotani Takahide 25
#2 Nakayabu Tomoki 17
#3 Kimoto Yuji 13
#4 Tachibana Kazumasa 10
#5 Yamashita Hideaki 9
#6 Kotani Kazunori 9
#7 Oki Minoru 7
#8 Kotani Mitsunori 6
#9 Yoshikawa Masanori 2
#10 Kotani Noriomi 2

Latest patents

Publication Filing date Title
JP2020204247A Cutoff bolt, decorative cap member for scaffold tie anchor and assembly method of decorative cap member for scaffold tie anchor
JP2020196151A Portable circulation filtering device
JP2020157427A Rotary tool and wet dust collection circulation system
CN111716554A Punching device
JP2019209431A Dustproof cover
JP2019126912A Drilling device
JP2018001373A Method for manufacturing cutting tool
JP2015006784A Rotary tool guide mechanism
JP2014042980A Cup type grindstone
JP2013067023A Drilling tool
JP2012176598A Portable cutting tool and dust collection structure
JP2013000903A Dust collection protective cover
JP2011051333A Portable cutting tool and dust collection structure
JP2010281180A Tool guide mechanism and deep-hole drilling machine
JP2010265734A Re-repairing method for fair faced concrete finish face
JP2010052215A Rotary tool
JP2010042475A Cup type rotary tool and method of manufacturing the same
JP2009160780A Method of forming deep hole in concrete structure and its inspection and repair methods
JP2008261203A Deep-hole drilling machine and deep-hole drilling guiding device
JP2008264933A Device and system for cutting metallic piece