Inventor · disambiguated record
Tsugufumi Matsuoka
Also filed as: MATSUOKA TSUGUFUMI
6 granted patents·5 pending applications·204 citations·filing 1986–2001
86Inventor score
Files withSANYO ELECTRIC CO10
Top patents by PatentIndex Score
11 records- 0184US6922670B2User support apparatus and system using agentsSANYO ELECTRIC CO·Filed 2001·Granted Jul 26, 2005·40 cites·8 claims
- 0284US4705912APhotovoltaic deviceSANYO ELECTRIC CO·Filed 1986·Granted Nov 10, 1987·50 cites·10 claims
- 0374US4719123AMethod for fabricating periodically multilayered filmSANYO ELECTRIC CO·Filed 1986·Granted Jan 12, 1988·42 cites·12 claims
- 0472US4670293AMethod of making semiconductor filmSANYO ELECTRIC CO·Filed 1986·Granted Jun 2, 1987·44 cites·10 claims
- 0557US4843451APhotovoltaic device with O and N dopingSANYO ELECTRIC CO·Filed 1988·Granted Jun 27, 1989·15 cites·8 claims
- 0652US2002042740A1Prize awarding method and apparatus via a networkSANYO ELECTRIC CO·Filed 2001·Application pending·0 cites
- 0751US4755483AMethod for producing semiconductor device with p-type amorphous silicon carbide semiconductor film formed by photo-chemical vapor depositionSANYO ELECTRIC CO·Filed 1986·Granted Jul 5, 1988·13 cites·6 claims
- 0841US2002038375A1Method and apparatus for distributing software and user terminal using the sameSANYO ELECTRIC CO·Filed 2001·Application pending·0 cites
- 0940US2002002600A1Information retrieval apparatus and method using regional informationSANYO ELECTRIC CO·Filed 2001·Application pending·0 cites
- 1039US2002073176A1User support apparatus and system using agentsSANYO ELECTRIC CO·Filed 2001·Application pending·0 cites
- 1139US2002052913A1User support apparatus and system using agentsFiled 2001·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →