Inventor · disambiguated record

Chiyoaki Yoshida

Also filed as: YOSHIDA CHIYOAKI

4 granted patents·101 citations·filing 1989–1991

79Inventor score

Technology areasB21D

Files withYAMAZAKI MAZAK CORP4

Top patents by PatentIndex Score

4 records

0193US5168745ADie exchange apparatus for the use of a press brakeYAMAZAKI MAZAK CORP·Filed 1991·Granted Dec 8, 1992·59 cites·23 claims
0275US5062283APress brake and a workpiece measuring method in the press brakeYAMAZAKI MAZAK CORP·Filed 1989·Granted Nov 5, 1991·20 cites·11 claims
0352US5134873ADie exchange apparatus for the use of a press brakeYAMAZAKI MAZAK CORP·Filed 1990·Granted Aug 4, 1992·11 cites·8 claims
0451US5060495APress brake having plural probe pairs for measuring bend angles of workpieceYAMAZAKI MAZAK CORP·Filed 1990·Granted Oct 29, 1991·11 cites·1 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →