Inventor · disambiguated record
Tetsuyuki Fukushima
Also filed as: FUKUSHIMA TETSUYUKI
8 granted patents·1 pending application·69 citations·filing 1988–2019
84Inventor score
Files withPANASONIC IP MAN CO LTD4MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2MOROTA NAOHIKO1NEC CORP1PANASONIC CORP1
Top patents by PatentIndex Score
9 records- 0187US9246402B2Converter and semiconductor devicePANASONIC CORP·Filed 2013·Granted Jan 26, 2016·10 cites·20 claims
- 0284US8427850B2Switching power supply device with a switching control circuitMOROTA NAOHIKO·Filed 2011·Granted Apr 23, 2013·12 cites·10 claims
- 0378US9818835B2Semiconductor devicePANASONIC IP MAN CO LTD·Filed 2016·Granted Nov 14, 2017·2 cites·15 claims
- 0475US5654913AApparatus and method for extending data retention time of semiconductor storage circuitMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Aug 5, 1997·39 cites·24 claims
- 0556US10312339B2Semiconductor devicePANASONIC IP MAN CO LTD·Filed 2017·Granted Jun 4, 2019·0 cites·10 claims
- 0650US2016035853A1Semiconductor devicePANASONIC IP MAN CO LTD·Filed 2015·Application pending·0 cites
- 0741US7035751B2Nonvolatile memory microcomputer chip, and a method for testing the nonvolatile memory microcomputer chipMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Apr 25, 2006·4 cites·16 claims
- 0839US10741545B2Semiconductor devicePANASONIC IP MAN CO LTD·Filed 2019·Granted Aug 11, 2020·0 cites·29 claims
- 0929US4965766ADigital input/out circuit capable of sending and receiving data in different modesNEC CORP·Filed 1988·Granted Oct 23, 1990·2 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →