Inventor · disambiguated record
Yoshiaki Sunaga
Also filed as: SUNAGA YOSHIAKI
2 granted patents·97 citations·filing 1997–2000
68Inventor score
Files withHITACHI LTD2
Top patents by PatentIndex Score
2 records- 0181US6094675AElectronic discussion system for exchanging information among usersHITACHI LTD·Filed 1997·Granted Jul 25, 2000·75 cites·11 claims
- 0279US6594652B1Electronic discussion system for exchanging information among users creating opinion indexes in accordance with content of each optionsHITACHI LTD·Filed 2000·Granted Jul 15, 2003·22 cites·10 claims
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