Inventor · disambiguated record
Nobuya Okayama
Also filed as: OKAYAMA NOBUYA
10 granted patents·10 pending applications·264 citations·filing 1998–2008
91Inventor score
Top patents by PatentIndex Score
20 records- 0189US7194678B1Dynamic web page generation method and systemHITACHI LTD·Filed 2000·Granted Mar 20, 2007·78 cites·40 claims
- 0274US6295066B1Method for generating virtual three-dimensional spaceHITACHI LTD·Filed 1998·Granted Sep 25, 2001·56 cites·20 claims
- 0372US6978256B2Method and apparatus for selling digital contents, processing program thereof and recording medium for the programHITACHI LTD·Filed 2002·Granted Dec 20, 2005·6 cites·5 claims
- 0468US7457780B2Contents sales method and cyber mall system using such method and storage medium storing therein its contents sales programHITACHI LTD·Filed 2004·Granted Nov 25, 2008·1 cites·2 claims
- 0563US7856405B2Contents sales method and cyber mall system using such method and storage medium storing therein its contents sales programHITACHI LTD·Filed 2008·Granted Dec 21, 2010·0 cites·12 claims
- 0661US2006018206A1Contents delivering methodAKITOMO MIHO·Filed 2004·Application pending·0 cites
- 0754US2006116967A1Method of and a system for distributing digital contentsKOIKE HIROSHI·Filed 2006·Application pending·0 cites
- 0853US6466920B1Method and system for preventing illegal use of digital contents, processing program thereof, and recording medium for the programHITACHI LTD·Filed 1999·Granted Oct 15, 2002·22 cites·6 claims
- 0949US2005044049A1License and privilege management method in digital contents saleFiled 2003·Application pending·0 cites
- 1048US2005033654A1Online shopping method and systemFiled 2003·Application pending·0 cites
- 1147US2007198924A1Dynamic web page generation method and systemKOIKE HIROSHI·Filed 2007·Application pending·0 cites
- 1246US2008005028A1Contents metadata registering method, registering system, and registering programWAKABAYASHI AKIRA·Filed 2007·Application pending·0 cites
- 1345US6594646B1Method and apparatus for selling digital contents, processing program thereof and recording medium for the programHITACHI LTD·Filed 1999·Granted Jul 15, 2003·44 cites·4 claims
- 1443US2002087475A1Method and system for preventing illegal use of digital contents, processing program thereof, and recording medium for the programFiled 2002·Application pending·0 cites
- 1542US6263318B1Contents sales method and cyber mall system using such method and storage medium storing therein its contents sales programHITACHI LTD·Filed 1999·Granted Jul 17, 2001·31 cites·10 claims
- 1642US2002165987A1Digital contents watching method and its systemHITACHI LTD·Filed 2002·Application pending·0 cites
- 1740US2002077989A1Method and system for calculating licensing fee of digital contents and medium recorded with operational program for the method and systemFiled 2001·Application pending·0 cites
- 1839US2008086307A1Digital contents version management systemHITACHI CONSULTING CO LTD·Filed 2007·Application pending·0 cites
- 1934US6560645B1Delivery schedule management method, apparatus for implementing the method, processing program thereof and medium having the program recorded thereinHITACHI LTD·Filed 1999·Granted May 6, 2003·16 cites·5 claims
- 2032US7080042B2Method of and a system for distributing digital contentsHITACHI LTD·Filed 1999·Granted Jul 18, 2006·10 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →