Inventor · disambiguated record
Yoshinao Arai
Also filed as: ARAI YOSHINAO
8 granted patents·1 pending application·428 citations·filing 1982–2001
90Inventor score
Top patents by PatentIndex Score
9 records- 0193US4503507ARobot control data processing apparatusHITACHI LTD·Filed 1982·Granted Mar 5, 1985·70 cites·5 claims
- 0283US4580207ANumerical control data dividing and editing apparatus for numerical control machine toolHITACHI LTD·Filed 1984·Granted Apr 1, 1986·42 cites·6 claims
- 0382US4706187AMethod of and apparatus for preparing numerical control data for inserting componentsHITACHI LTD·Filed 1985·Granted Nov 10, 1987·47 cites·9 claims
- 0481US5576965AMethod and apparatus for aiding of designing processHITACHI LTD·Filed 1993·Granted Nov 19, 1996·133 cites·22 claims
- 0555US6226561B1Production planning systemHITACHI LTD·Filed 1998·Granted May 1, 2001·77 cites·22 claims
- 0655US2001014836A1Production planning systemFiled 2001·Application pending·0 cites
- 0746US5266877AApparatus for and method of preparing numerical control data for interactive mounterHITACHI LTD·Filed 1990·Granted Nov 30, 1993·13 cites·20 claims
- 0840US6122560AMethod and device for computing material requirementsHITACHI LTD·Filed 1997·Granted Sep 19, 2000·28 cites·20 claims
- 0936US5764519AMethod and device for computing material requirementsHITACHI INC·Filed 1996·Granted Jun 9, 1998·18 cites·24 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →