Inventor · disambiguated record
Kazumasa Sonoda
Also filed as: SONODA KAZUMASA
4 granted patents·4 pending applications·62 citations·filing 1995–2016
76Inventor score
Files withFUJITSU LTD7
Top patents by PatentIndex Score
8 records- 0153US5737338AATM exchange and method of testing sameFUJITSU LTD·Filed 1995·Granted Apr 7, 1998·36 cites·3 claims
- 0243US5958069AApparatus for preventing malfunction at time of duplex unit failureFUJITSU LTD·Filed 1997·Granted Sep 28, 1999·19 cites·7 claims
- 0343US2008181231A1Data processing device, data processing method and data processing programFUJITSU LTD·Filed 2008·Application pending·0 cites
- 0442US2014101356A1Transmission device, transmission system, and control method for transmission deviceFUJITSU LTD·Filed 2013·Application pending·0 cites
- 0533US2005147106A1Transmission systemFiled 2005·Application pending·0 cites
- 0630US6430157B1Communication controlling apparatusFUJITSU LTD·Filed 1998·Granted Aug 6, 2002·3 cites·3 claims
- 0729US2017078211A1Transmission method, transmission apparatus, and storage mediumFUJITSU LTD·Filed 2016·Application pending·0 cites
- 0826US6789176B2Address release method, and common buffering device for ATM switching system which employs the same methodFUJITSU LTD·Filed 1999·Granted Sep 7, 2004·4 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →