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AMADA ENG & SERVICE

Overview
  • Total Patents
    156
About

AMADA ENG & SERVICE has a total of 156 patent applications. Its first patent ever was published in 1980. It filed its patents most often in Japan, United States and United Kingdom. Its main competitors in its focus markets machine tools, optics and machines are TRUMPF INC, SHANXI FEIHONG LASER TECH CO and JIANGSU ZKSX LASER TECHNOLOGY CO LTD.

Patent filings in countries

World map showing AMADA ENG & SERVICEs patent filings in countries

Patent filings per year

Chart showing AMADA ENG & SERVICEs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Koseki Ryoji 27
#2 Akira Tsutsumi 26
#3 Riyouji Koseki 20
#4 Osada Hidenori 13
#5 Tsutsumi Akira 13
#6 Takahashi Yutaka 13
#7 Naoki Orita 10
#8 Maynard Scott D 7
#9 Hidenori Osada 7
#10 Chiyun Shiyuu Rii 5

Latest patents

Publication Filing date Title
US6082516A Variable height adjustable punch assembly having quick release stripper plate
US5460027A Punch clamp device
US5478301A Punch press system
US5408858A Bending machine utilizing controlled expandable pressure device to apply uniform pressure to work material
US5365766A Die assembly having means for automatically controlling in the angular orientation of the lower die plate members
US5318496A Method and apparatus for automatically exchanging a punch for a turret punch press
US5394335A Retrofit auto-indexing system
US5269739A Tool changing apparatus for a turret punch press
US5330241A Hand apparatus
GB9414776D0 Tool changing apparatus for a turret punch press
US5259100A Milling tool for turret punch press
US5215513A Tool changing apparatus for a turret punch press
JPH03264186A Laser beam machine
US5044239A Punch for punch press
US4993037A High speed axial flow gas laser generator
US4871250A Beam monitor for a high-output laser
US4823355A High speed axial flow gas laser generator
JPS63169526A Beam monitor for high-output laser
JPS63143886A Three-dimensional optical axis turning-back type laser resonator
US4833724A Imaging device