Inventor · disambiguated record
Hisashi Karasawa
Also filed as: KARASAWA HISASHI
3 granted patents·160 citations·filing 1984–1992
77Inventor score
Technology areasA47J
Top patents by PatentIndex Score
3 records- 0180US4575615AHot water supplying deviceTOSHIBA ELECTRIC APPLIANCE·Filed 1984·Granted Mar 11, 1986·57 cites·11 claims
- 0278US4506596ABeverage brewing apparatusTOSHIBA ELECTRIC APPLIANCE·Filed 1984·Granted Mar 26, 1985·53 cites·11 claims
- 0372US5297472ABeverage extraction deviceVKI TECHNOLOGIES INC·Filed 1992·Granted Mar 29, 1994·50 cites·2 claims
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