Inventor · disambiguated record
Haruhiko Tsunoda
Also filed as: TSUNODA HARUHIKO
4 granted patents·338 citations·filing 1996–1996
82Inventor score
Files withFUJITSU LTD4
Top patents by PatentIndex Score
4 records- 0169US5884280ASystem for and method of distributing proceeds from contentsFUJITSU LTD·Filed 1996·Granted Mar 16, 1999·193 cites·17 claims
- 0252US5761308ASystem for refunding payment for softwareFUJITSU LTD·Filed 1996·Granted Jun 2, 1998·74 cites·11 claims
- 0348US5918215AContent sales price accounting system and accounting method thereofFUJITSU LTD·Filed 1996·Granted Jun 29, 1999·63 cites·9 claims
- 0432US7016878B2Content sales period verifying system and content decryption key effective period verifying systemFUJITSU LTD·Filed 1996·Granted Mar 21, 2006·8 cites·24 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →