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DAI ICHI SOKUHAN WORKS

Overview
  • Total Patents
    25
  • GoodIP Patent Rank
    215,949
About

DAI ICHI SOKUHAN WORKS has a total of 25 patent applications. Its first patent ever was published in 1985. It filed its patents most often in Japan. Its main competitors in its focus markets mechanical elements are ALBICINI GIAN LUCA, CALLICO SAUMELL FRANCISCO and GARRARD GEARS LTD.

Patent filings in countries

World map showing DAI ICHI SOKUHAN WORKSs patent filings in countries
# Country Total Patents
#1 Japan 25

Patent filings per year

Chart showing DAI ICHI SOKUHAN WORKSs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Mechanical elements

Focus technologies

# Technology
#1 Gearing

Top inventors

# Name Total Patents
#1 Fujimoto Eisuke 10
#2 Hara Tsukasa 6
#3 Maruyama Toshihide 4
#4 Sato Yasuo 4
#5 Oguma Kozo 4
#6 Sato Atsushi 3
#7 Kuwabara Kazuhisa 2
#8 Horiuchi Tetsuya 2
#9 Kawakami Noboru 2
#10 Miyashita Teruyuki 2

Latest patents

Publication Filing date Title
JP2018077060A Screw hole inspection device
JP2018077061A Screw hole inspection device
JP2012068202A Straightness measuring device and straightness measuring method
JP2009136948A Screw grinding machine
JP2007113916A Grain size gauge
JP2007101511A Optical measuring apparatus or lighting device in optical positioning apparatus
JP2007101510A Method for positioning surface to be positioned and its apparatus
JP2005114511A Fixed throttle in air micrometer
JP2001349719A Pneumatic micrometer
JP2001027515A Optical length measuring device
JP2000275001A Measuring device for effective diameter of female screw
JPH1089924A Optical measuring device using elliptical light
JPH1019524A Optical measurement device with optical probe
JPH09311015A Optical length-measuring apparatus and measuring method for distance between wall surfaces by using optical length-measuring apparatus
JPH0933219A Optical length measuring apparatus
JPH08261725A Optical length measuring apparatus
JPH0872015A Woodworking lathe
JPH0872014A Woodworking lathe
JPH0872006A Woodworking lathe
JPH0872017A Chuck for woodworking lathe