Inventor · disambiguated record

Yoshio Umezu

Also filed as: UMEZU YOSHIO

2 granted patents·55 citations·filing 1987–1989

61Inventor score

Technology areasB65G G03B

Files withMITSUBISHI MOTORS CORP1 SEIKOSHA KK1

Top patents by PatentIndex Score

2 records

0181US4917557ADouble-decked, automobile loading apparatus, and method of using the sameMITSUBISHI MOTORS CORP·Filed 1987·Granted Apr 17, 1990·52 cites·15 claims
0241US4933695AMethod of driving a motor-driven shutter for a cameraSEIKOSHA KK·Filed 1989·Granted Jun 12, 1990·3 cites·15 claims

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