Inventor · disambiguated record
Tatsuya Kakumu
Also filed as: KAKUMU TATSUYA
8 granted patents·2 pending applications·31 citations·filing 2005–2005
81Inventor score
Top patents by PatentIndex Score
10 records- 0188US8139926B2Reproduction apparatus, reproduction method, reproduction program, record medium, and data structureHAMADA TOSHIYA·Filed 2005·Granted Mar 20, 2012·10 cites·9 claims
- 0287US8005339B2Reproduction apparatus, reproduction method, reproduction program, record medium, and data structureSONY CORP·Filed 2005·Granted Aug 23, 2011·8 cites·8 claims
- 0380US8244099B2Picture reproducing apparatus and method, recording medium, and picture reproducing programKAKUMU TATSUYA·Filed 2005·Granted Aug 14, 2012·10 cites·9 claims
- 0473US8346059B2Data processing device, data processing method, program, program recording medium, data recording medium, and data structureSONY CORP·Filed 2005·Granted Jan 1, 2013·2 cites·9 claims
- 0566US8019199B2Reproduction device, reproduction method, reproduction program, recording medium, and data structureSONY CORP·Filed 2005·Granted Sep 13, 2011·1 cites·14 claims
- 0647US8369683B2Reproducing apparatus, reproducing method, reproducing program, recording medium, and data structureSONY CORP·Filed 2005·Granted Feb 5, 2013·0 cites·18 claims
- 0747US8326117B2Data recording device, data recording method, data processing device, data processing method, program, program recording medium, data recording medium, and data structureFUJINAMI YASUSHI·Filed 2005·Granted Dec 4, 2012·0 cites·10 claims
- 0845US8340495B2Data processing device, data processing method, program, program recording medium, data recording medium, and data structureFUJINAMI YASUSHI·Filed 2005·Granted Dec 25, 2012·0 cites·5 claims
- 0945US2008075437A1Reproduction Device, Reproduction Method, Reproduction Program, Recording Medium, and Data StructureSONY CORP·Filed 2005·Application pending·0 cites
- 1039US2008118232A1Video Reproducing Device and Method, Recording Medium and Video Reproducing ProgramKAKUMU TATSUYA·Filed 2005·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Tatsuya Kakumu files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →