Inventor · disambiguated record
Kazufumi Ushijima
Also filed as: USHIJIMA KAZUFUMI
9 granted patents·223 citations·filing 1974–2005
90Inventor score
Top patents by PatentIndex Score
9 records- 0187US6147336AInduction heaters for heating food, fluids or the likeJAPANESE RES AND DEV ASS FOR A·Filed 1999·Granted Nov 14, 2000·91 cites·15 claims
- 0286US6983657B1Load detecting system and automatic washing machine equipped with a system for detecting the magnitude of the load acting on a magnetostrictive elementSANYO ELECTRIC CO·Filed 2000·Granted Jan 10, 2006·31 cites·9 claims
- 0385US4750102APower converting apparatusSANYO ELECTRIC CO·Filed 1987·Granted Jun 7, 1988·51 cites·5 claims
- 0477US7089800B2Load detecting system and automatic washing machine equipped with the systemSANYO ELECTRIC CO·Filed 2005·Granted Aug 15, 2006·10 cites·2 claims
- 0575US3986154AAutomatic tuning apparatusSANYO ELECTRIC CO·Filed 1975·Granted Oct 12, 1976·11 cites·19 claims
- 0660US3967057AAutomatic tuning apparatusSANYO ELECTRIC CO·Filed 1974·Granted Jun 29, 1976·12 cites·22 claims
- 0755US4008437AAutomatic tuning apparatusSANYO ELECTRIC CO·Filed 1975·Granted Feb 15, 1977·6 cites·7 claims
- 0852US6437304B2Steam generatorSANYO ELECTRIC CO·Filed 2001·Granted Aug 20, 2002·7 cites·7 claims
- 0948US3996540AIndicating device for tuning apparatusYAMADA YASUHIRO·Filed 1975·Granted Dec 7, 1976·4 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →