Inventor · disambiguated record
Tomohisa Hamakawa
Also filed as: HAMAKAWA TOMOHISA
1 granted patent·1 pending application·208 citations·filing 1997–2001
56Inventor score
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2 records- 0169US6119109AInformation distribution system and billing system used for the information distribution systemDIGITAL VISION LAB CORP·Filed 1997·Granted Sep 12, 2000·208 cites·37 claims
- 0234US2002066098A1Digital broadcast receiver and program retrieval display method for the same and recording medium for recording control program for the sameNEC CORP·Filed 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →