Inventor · disambiguated record
Masao Fujiwara
Also filed as: FUJIWARA MASAO
9 granted patents·6 pending applications·1,007 citations·filing 1985–2025
92Inventor score
Files withFUJITSU LTD8JAPAN BROADCASTING CORP2CATERPILLAR MITSUBISHI LTD1HANWHA VISION CO LTD1SEIKO PRECISION KK1
Top patents by PatentIndex Score
15 records- 0192US5805800AApparatus and method for controlling storage medium using security capabilitiesFUJITSU LTD·Filed 1996·Granted Sep 8, 1998·90 cites·10 claims
- 0291US7605864B2Image pickup apparatus and electronics apparatus mounting the sameSEIKO PRECISION KK·Filed 2005·Granted Oct 20, 2009·26 cites·3 claims
- 0388US4757454AOperation data-recording system for a machineCATERPILLAR MITSUBISHI LTD·Filed 1985·Granted Jul 12, 1988·56 cites·6 claims
- 0486US5937391APoint-service system in online shopping mallFUJITSU LTD·Filed 1997·Granted Aug 10, 1999·572 cites·30 claims
- 0585US4998800AOptical low pass filterJAPAN BROADCASTING CORP·Filed 1989·Granted Mar 12, 1991·53 cites·8 claims
- 0676US2025370317A1Structure for and method of installing cameraHANWHA VISION CO LTD·Filed 2025·Application pending·0 cites
- 0756US5818420A3D object graphics display device, 3D object graphics display method, and manipulator for 3D object graphics displayJAPAN BROADCASTING CORP·Filed 1996·Granted Oct 6, 1998·31 cites·14 claims
- 0855US12426981B2Grip tool, grip system, slip detection device, slip detection program, and slip detection methodUNIV KAGAWA NAT UNIV CORP·Filed 2020·Granted Sep 30, 2025·0 cites·21 claims
- 0955US6965869B1Service point management system for use in sales promotion servicesFUJITSU LTD·Filed 1997·Granted Nov 15, 2005·105 cites·33 claims
- 1055US2004054586A1Service point management system for use in sales promotion servicesFUJITSU LTD·Filed 2003·Application pending·0 cites
- 1153US2008071621A1Service point managemnet system for use in sales promotion servicesFUJITSU LTD·Filed 2007·Application pending·0 cites
- 1252US5761308ASystem for refunding payment for softwareFUJITSU LTD·Filed 1996·Granted Jun 2, 1998·74 cites·11 claims
- 1350US2006218089A1Service point management system for use in sales promotion servicesFUJITSU LTD·Filed 2006·Application pending·0 cites
- 1446US2007038540A1Service point management system for use in sales promotion servicesFUJITSU LTD·Filed 2006·Application pending·0 cites
- 1527US2003046564A1Storage medium and method for storing data decrypting algorithmFiled 1996·Application pending·0 cites
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