Inventor · disambiguated record

Tsugio Ogawa

Also filed as: OGAWA TSUGIO

2 granted patents·37 citations·filing 1986–1992

60Inventor score

Technology areasF02D H02M

Files withHITACHI LTD1 TOYODA AUTOMATIC LOOM WORKS1

Top patents by PatentIndex Score

2 records

0169US4700280ASwitching power supply using a saturable reactor to control a switching elementHITACHI LTD·Filed 1986·Granted Oct 13, 1987·33 cites·18 claims
0221US5279270AGovernor for internal combustion engineTOYODA AUTOMATIC LOOM WORKS·Filed 1992·Granted Jan 18, 1994·4 cites·11 claims

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