Inventor · disambiguated record
Tokuzo Yamamoto
Also filed as: YAMAMOTO TOKUZO
6 granted patents·47 citations·filing 1984–1995
81Inventor score
Technology areasA23L
Top patents by PatentIndex Score
6 records- 0173USD377344SOptical disk cartridgeTOSHIBA KK·Filed 1995·Granted Jan 14, 1997·17 cites·1 claims
- 0273USD374436SOptical disk cartridgeTOSHIBA KK·Filed 1994·Granted Oct 8, 1996·15 cites·1 claims
- 0345US4992291ACoagulant for soybean milk and soybean food using such coagulantYAMAMOTO TOKUZO·Filed 1989·Granted Feb 12, 1991·11 cites·4 claims
- 0445USD288438SCassette playerTOSHIBA KK·Filed 1984·Granted Feb 24, 1987·3 cites·1 claims
- 0531USD288439SCassette playerTOSHIBA KK·Filed 1984·Granted Feb 24, 1987·0 cites·1 claims
- 0624US5073395AKonjak food gelled by vegetable juiceYAMAMOTO TOKUZO·Filed 1991·Granted Dec 17, 1991·1 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →