Inventor · disambiguated record

Yoichi Utsumi

Also filed as: UTSUMI YOICHI

2 granted patents·20 citations·filing 1985–2007

59Inventor score

Technology areasB62M H04N

Files withKAWASAKI HEAVY IND LTD1 VICTOR COMPANY OF JAPAN1

Top patents by PatentIndex Score

2 records

0172US7665562B2Drive shaft case for motorcycle and motorcycleKAWASAKI HEAVY IND LTD·Filed 2007·Granted Feb 23, 2010·12 cites·10 claims
0242US4670790ATelevision receiver provided with delay circuitVICTOR COMPANY OF JAPAN·Filed 1985·Granted Jun 2, 1987·8 cites·8 claims

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