Learn more

YOKOYAMA EISUKE

Overview
  • Total Patents
    28
About

YOKOYAMA EISUKE has a total of 28 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 machine tools and environmental technology are SHILMEJSTER FEDOR S, VLASOV EVGENIJ A and SEMENOV ANATOLIJ A.

Patent filings in countries

World map showing YOKOYAMA EISUKEs patent filings in countries
# Country Total Patents
#1 Japan 28

Patent filings per year

Chart showing YOKOYAMA EISUKEs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Yokoyama Eisuke 28
#2 Suzuki Hiroshi 1

Latest patents

Publication Filing date Title
JPH0796441A Backlash eliminating structure in worm-worm wheel mechanism
JPH068028A Crisscross pattern solid finishing machine structure
JPH0596447A Method for simplifying machining software for solid curved surface
JPH0639663A Three-dimensional work machine
JPH04351313A Four-contact thrust type rolling bearing
JPH04322927A Rotatable support method with arbitrary solid angle with respect to imaginal center, and structure therefor
JPH04152011A Smooth profile working system
JPH0470502A Horizontal length measuring apparatus
JPH03154737A Lost motion preventing structure in precision positioning mechanism
JPH02256408A Three-dimensional machine
JPH0291628A Parallel displacement mechanism
JPH0224031A Support structure for spindle in work machine
JPH01246037A Positioning device
JPH01216761A Buff device
JPH01183358A Polishing unit
JPH01140951A Feeding method in station type multi-process working machine
JPS6451242A Machining center
JPS6418195A Construction of piano
JPS63256299A Press
JPS63199918A O-ring slide