Inventor · disambiguated record
Hiroya Kawasaki
Also filed as: KAWASAKI HIROYA
8 granted patents·2 pending applications·147 citations·filing 1995–2025
87Inventor score
Top patents by PatentIndex Score
10 records- 0181US5663949ALine protection switching system in duplexed fiber interface shelfFUJITSU LTD·Filed 1995·Granted Sep 2, 1997·68 cites·15 claims
- 0268US7092900B2Electronic commerce method, recording medium storing electronic commerce program therein, and serverFUJITSU LTD·Filed 2001·Granted Aug 15, 2006·2 cites·12 claims
- 0359US12412909B2Cooling systemDENSO CORP·Filed 2022·Granted Sep 9, 2025·0 cites·2 claims
- 0455US7453800B2Communications apparatus and congestion control methodFUJITSU LTD·Filed 2001·Granted Nov 18, 2008·4 cites·25 claims
- 0554US2025201026A1Cooking motion estimation device, cooking motion estimation method, and cooking motion estimation programAJINOMOTO KK·Filed 2025·Application pending·0 cites
- 0649US6671760B1Switching system for controlling internal apparatuses in an exchange systemFUJITSU LTD·Filed 1999·Granted Dec 30, 2003·17 cites·7 claims
- 0749US2025367725A1Die-cast manufacturing method and die-cast manufacturing apparatus, and pressurization meansDIRECT21 CORP·Filed 2023·Application pending·0 cites
- 0843US6477141B1Communication path quality monitoring method and quality monitoring apparatusFUJITSU LTD·Filed 1999·Granted Nov 5, 2002·18 cites·8 claims
- 0943US5958069AApparatus for preventing malfunction at time of duplex unit failureFUJITSU LTD·Filed 1997·Granted Sep 28, 1999·19 cites·7 claims
- 1043US5878063AMethod of detecting cell loss and exchange provided with cell loss detecting functionFUJITSU LTD·Filed 1997·Granted Mar 2, 1999·19 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →