Inventor · disambiguated record
Shigeki Sekine
Also filed as: SEKINE SHIGEKI
9 granted patents·7 pending applications·433 citations·filing 1992–2018
91Inventor score
Top patents by PatentIndex Score
16 records- 0189US6434008B1Semiconductor deviceHITACHI LTD·Filed 1998·Granted Aug 13, 2002·84 cites·11 claims
- 0289US5956231ASemiconductor device having power semiconductor elementsHITACHI LTD·Filed 1995·Granted Sep 21, 1999·85 cites·20 claims
- 0386US5459655ANeutral-point clamped inverter device using semiconductor modulesHITACHI LTD·Filed 1992·Granted Oct 17, 1995·80 cites·5 claims
- 0485US5731970APower conversion device and semiconductor module suitable for use in the deviceHITACHI LTD·Filed 1995·Granted Mar 24, 1998·71 cites·9 claims
- 0579US5801936ASemiconductor module for a power conversion deviceHITACHI LTD·Filed 1995·Granted Sep 1, 1998·51 cites·19 claims
- 0678US5929519ASemiconductor module including switching device chips and diode chipsHITCHI LTD·Filed 1997·Granted Jul 27, 1999·49 cites·11 claims
- 0769US7141741B2Circuit boardHITACHI HARAMACHI ELECTRONICS·Filed 2003·Granted Nov 28, 2006·12 cites·1 claims
- 0859US10491544B2Consistency control of a logical path passing through a relay deviceFUJITSU LTD·Filed 2018·Granted Nov 26, 2019·1 cites·8 claims
- 0939US2003016502A1Semiconductor deviceFiled 2002·Application pending·0 cites
- 1039US2009271171A1Emulator device, and a method for testing a test target deviceFUJITSU LTD·Filed 2009·Application pending·0 cites
- 1137US2002153532A1Power semiconductor moduleFiled 2002·Application pending·0 cites
- 1236US2001038143A1Power semiconductor moduleFiled 2001·Application pending·0 cites
- 1336US2010332631A1Communication apparatus, address setting method, and address setting programFUJITSU LTD·Filed 2010·Application pending·0 cites
- 1432US10474617B2Control method for transmission and reception system, transmitting apparatus, and receiving apparatusFUJITSU LTD·Filed 2018·Granted Nov 12, 2019·0 cites·14 claims
- 1529US2012131237A1Extension device and communication check methodNAGANUMA MASANORI·Filed 2011·Application pending·0 cites
- 1627US2012158957A1Relay apparatus and communication methodNAKAYAMA SHOTARO·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →