Inventor · disambiguated record
Aki Nakagawa
Also filed as: NAKAGAWA AKI
5 granted patents·3 pending applications·507 citations·filing 1996–2007
85Inventor score
Top patents by PatentIndex Score
8 records- 0190US6505347B1Control information generating apparatus for broadcast systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Jan 7, 2003·155 cites·35 claims
- 0290US5819295ADocument storing and managing systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Oct 6, 1998·241 cites·20 claims
- 0384US6751401B1Method and apparatus for producing program information and receiving apparatus for processing the information in a broadcast systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Jun 15, 2004·93 cites·2 claims
- 0475US7594247B2Method and apparatus for preparing and transmitting electronic program information and apparatus for producing electronic program guide from the electronic program informationPANASONIC CORP·Filed 2004·Granted Sep 22, 2009·11 cites·2 claims
- 0547US2007223506A1Data broadcast schedule system, and apparatus, method recording medium or program thereaboutMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2007·Application pending·0 cites
- 0643US2002161822A1Program control information creating apparatusFiled 2001·Application pending·0 cites
- 0740US7516467B1Method and apparatus for preparing and transmitting electronic program information and apparatus for producing electronic program guide from the electronic program informationPANASONIC CORP·Filed 1998·Granted Apr 7, 2009·7 cites·7 claims
- 0840US2002163925A1Data broadcast schedule system, and apparatus, method, recording medium or program thereaboutFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →