Inventor · disambiguated record
Masato Umeda
Also filed as: UMEDA MASATO
3 granted patents·82 citations·filing 1985–1989
75Inventor score
Technology areasF16D
Top patents by PatentIndex Score
3 records- 0184US4967609AFlexible bootKEEPER KK·Filed 1989·Granted Nov 6, 1990·37 cites·3 claims
- 0284USD297675SElectric vacuum cleanerTOSHIBA KK·Filed 1985·Granted Sep 13, 1988·24 cites·1 claims
- 0378USD297475SElectric vacuum cleanerKK TOSHIBA A/T/A TOSHIBA CORPORATION·Filed 1985·Granted Aug 30, 1988·21 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →