Inventor · disambiguated record

Yoshiaki Hachisuka

Also filed as: HACHISUKA YOSHIAKI

2 granted patents·4 citations·filing 1980–1981

45Inventor score

Technology areasH02M H02P

Files withFANUC LTD1 FUJITSU FANUC LTD1

Top patents by PatentIndex Score

2 records

0128US4409648AApparatus for preventing phase control mechanism malfunctionFANUC LTD·Filed 1981·Granted Oct 11, 1983·3 cites·7 claims
0224US4305026ADevice for driving a DC motor with feedback controlFUJITSU FANUC LTD·Filed 1980·Granted Dec 8, 1981·1 cites·2 claims

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