Inventor · disambiguated record
Minoru Koizumi
Also filed as: KOIZUMI MINORU
48 granted patents·7 pending applications·1,584 citations·filing 1986–2025
99Inventor score
Files withHITACHI LTD40GROOVE X INC6HITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD2FRAUNHOFER GES FORSCHUNG1HITACHI INDUSTRY & CONTROL SOLUTIONS LTD1
Top patents by PatentIndex Score
55 records- 0196US5872924ACollaborative work support systemHITACHI LTD·Filed 1996·Granted Feb 16, 1999·214 cites·23 claims
- 0291US6708209B1Network system having plural networks for performing quality guarantee among the networks having different policiesHITACHI LTD·Filed 2000·Granted Mar 16, 2004·79 cites·16 claims
- 0390US6081265ASystem for providing a same user interface and an appropriate graphic user interface for computers having various specificationsHITACHI LTD·Filed 1997·Granted Jun 27, 2000·196 cites·38 claims
- 0490US5561802AMethod for managing programs with attribute information and developing loaded programsHITACHI LTD·Filed 1994·Granted Oct 1, 1996·35 cites·13 claims
- 0589US7142512B1Network measurement controlling system apparatus and methodHITACHI LTD·Filed 2000·Granted Nov 28, 2006·69 cites·21 claims
- 0689US6292098B1Surveillance system and network systemHITACHI LTD·Filed 1999·Granted Sep 18, 2001·110 cites·10 claims
- 0785US11976788B2Compressed air production facility, compressed air pressure setpoint adjusting method, and compressed air pressure setpoint adjusting programHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2020·Granted May 7, 2024·2 cites·12 claims
- 0885US6501377B2Surveillance system and network systemHITACHI LTD·Filed 2001·Granted Dec 31, 2002·48 cites·11 claims
- 0984US6754212B1Repeater and network system utililzing the sameHITACHI LTD·Filed 2000·Granted Jun 22, 2004·53 cites·29 claims
- 1082US5117458ASecret information service system and methodHITACHI LTD·Filed 1990·Granted May 26, 1992·111 cites·19 claims
- 1181US6249877B1Method and apparatus for recovering data for a file in a plurality of equipmentsHITACHI LTD·Filed 1989·Granted Jun 19, 2001·68 cites·19 claims
- 1277US5841977AComputer-based conferencing system with local operation functionHITACHI LTD·Filed 1996·Granted Nov 24, 1998·57 cites·34 claims
- 1376US7216166B2Network management apparatus and network management methodHITACHI LTD·Filed 2003·Granted May 8, 2007·24 cites·7 claims
- 1475US7292851B2Communication support system, information processing terminal, radiotelephone network, message server, and recording mediumHITACHI LTD·Filed 2006·Granted Nov 6, 2007·5 cites·12 claims
- 1575US6693533B2Method of controlling quality of communication among a plurality of clients over a networkHITACHI LTD·Filed 2002·Granted Feb 17, 2004·23 cites·9 claims
- 1672US7945614B2Space-time communication systemHITACHI LTD·Filed 2004·Granted May 17, 2011·17 cites·10 claims
- 1771US7295512B2Performance enhanced TCP communication systemHITACHI LTD·Filed 2002·Granted Nov 13, 2007·19 cites·3 claims
- 1871US5097412AMethod for simulating the operation of programs in a distributed processing systemHITACHI LTD·Filed 1988·Granted Mar 17, 1992·45 cites·6 claims
- 1970US7353500B2Suppressing execution of monitoring measurement program pointed to by inserted branch after threshold number of coverage to reduce instruction testing overheadHITACHI SOFTWARE ENG·Filed 2005·Granted Apr 1, 2008·6 cites·9 claims
- 2069US5727149ANetwork interface apparatus and data transmission control method thereofHITACHI LTD·Filed 1995·Granted Mar 10, 1998·74 cites·26 claims
- 2168US4803683AMethod and apparatus for testing a distributed computer systemHITACHI LTD·Filed 1986·Granted Feb 7, 1989·40 cites·17 claims
- 2267US12233532B2Robot, and outer skin thereofGROOVE X INC·Filed 2021·Granted Feb 25, 2025·0 cites·21 claims
- 2367US2025162166A1Robot, and outer skin thereofGROOVE X INC·Filed 2025·Application pending·0 cites
- 2466US6111883ARepeater and network system utilizing the sameHITACHI LTD·Filed 1997·Granted Aug 29, 2000·66 cites·32 claims
- 2565US11519456B2Joint structure appropriate for robot jointGROOVE X INC·Filed 2019·Granted Dec 6, 2022·1 cites·20 claims
- 2665US4794519AMethod and system for editing distributed files in a data transmission systemHITACHI LTD·Filed 1987·Granted Dec 27, 1988·28 cites·9 claims
- 2761US4888683AMethod and apparatus for loading programs in a distributed processing systemHITACHI LTD·Filed 1988·Granted Dec 19, 1989·23 cites·5 claims
- 2860US2004107126A1Engineer assignment methodHITACHI LTD·Filed 2003·Application pending·0 cites
- 2959US4789986AMethod for checking consistency of distributed dataHITACHI LTD·Filed 1986·Granted Dec 6, 1988·25 cites·6 claims
- 3058US11612825B2Robot having soft outer skinGROOVE X INC·Filed 2019·Granted Mar 28, 2023·0 cites·22 claims
- 3156US7733791B2Communication path monitoring systemHITACHI LTD·Filed 2002·Granted Jun 8, 2010·4 cites·10 claims
- 3255US11420132B2Robot on which outer skin is mountedGROOVE X INC·Filed 2019·Granted Aug 23, 2022·0 cites·16 claims
- 3354US4797885ADistributed processing system and methodHITACHI LTD·Filed 1986·Granted Jan 10, 1989·21 cites·8 claims
- 3453US7076247B2Communication support system, information processing terminal, radiotelephone network, message server, and recording mediumHITACHI LTD·Filed 2002·Granted Jul 11, 2006·2 cites·11 claims
- 3552US11536263B2Air pressure systemHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2019·Granted Dec 27, 2022·0 cites·6 claims
- 3652US7953408B2Message transmission system using an area address to transmit messagesHITACHI LTD·Filed 2007·Granted May 31, 2011·0 cites·14 claims
- 3748US9270951B2Camera system, monitoring camera control terminal, and protocol changing methodHITACHI INDUSTRY & CONTROL SOLUTIONS LTD·Filed 2013·Granted Feb 23, 2016·0 cites·9 claims
- 3848US7987258B2Network measurement configuration apparatusFRAUNHOFER GES FORSCHUNG·Filed 2003·Granted Jul 26, 2011·4 cites·8 claims
- 3948US5816449ACartridge for storing a viscous substance with a deformation preventing deviceTOHOKU RIKO KK·Filed 1997·Granted Oct 6, 1998·8 cites·6 claims
- 4047USD916209SClothing for robotGROOVE X INC·Filed 2019·Granted Apr 13, 2021·3 cites·1 claims
- 4147US5291591AMethod of managing programs for distributed processing systems and apparatus thereforHITACHI LTD·Filed 1988·Granted Mar 1, 1994·11 cites·24 claims
- 4247US4953096ATest method and apparatus for distributed systemHITACHI LTD·Filed 1987·Granted Aug 28, 1990·15 cites·15 claims
- 4346US2023039523A1Model update device and method and process control systemHITACHI LTD·Filed 2021·Application pending·0 cites
- 4446US2004064541A1Network system having plural networks for performing quality guarantee among the networks having different policiesFiled 2003·Application pending·0 cites
- 4545US4785397AMethod and apparatus for loading programs in a distributed processing systemHITACHI LTD·Filed 1986·Granted Nov 15, 1988·11 cites·7 claims
- 4645US2003225830A1Performance measuring system for storage networkFiled 2002·Application pending·0 cites
- 4743US5313632AMethod for processing data in a distributed processing systemHITACHI LTD·Filed 1992·Granted May 17, 1994·15 cites·8 claims
- 4840US5506962ADistributed processing system and method for job execution using a plurality of processors and including identification of replicated dataHITACHI LTD·Filed 1994·Granted Apr 9, 1996·11 cites·26 claims
- 4939US5706430AMethod and system for sequentially broadcasting data according to pre-assigned time slots with and without the reception of a synchronization packetHITACHI LTD·Filed 1994·Granted Jan 6, 1998·8 cites·2 claims
- 5039US5335324ADistributed processing system and method for job execution using a plurality of processors and including identification of replicated dataHITACHI LTD·Filed 1991·Granted Aug 2, 1994·11 cites·13 claims
Showing the top 50 of 55 patent records by PatentIndex Score.
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