Inventor · disambiguated record
Shigeaki Hayase
Also filed as: HAYASE SHIGEAKI
7 granted patents·2 pending applications·17 citations·filing 2009–2022
77Inventor score
Top patents by PatentIndex Score
9 records- 0181US8410546B2Semiconductor device and DC-DC converterKAWAGUCHI YUSUKE·Filed 2009·Granted Apr 2, 2013·10 cites·5 claims
- 0274US8884362B2Semiconductor device and manufacturing method of the sameMATSUOKA TAKERU·Filed 2012·Granted Nov 11, 2014·5 cites·21 claims
- 0367US10020391B2Semiconductor device and manufacturing method of the sameTOSHIBA KK·Filed 2014·Granted Jul 10, 2018·2 cites·17 claims
- 0449US2023307513A1Semiconductor device and method of manufacturing semiconductor deviceTOSHIBA KK·Filed 2022·Application pending·0 cites
- 0547USRE46204ESemiconductor device and DC-DC converterTOSHIBA KK·Filed 2015·Granted Nov 15, 2016·0 cites·12 claims
- 0644US10811337B2Semiconductor device and power convertorTOSHIBA KK·Filed 2019·Granted Oct 20, 2020·0 cites·14 claims
- 0739US11824056B2Trench gate IGBT with carrier trap under the control electrodeTOSHIBA KK·Filed 2021·Granted Nov 21, 2023·0 cites·14 claims
- 0837US9953902B2Semiconductor device including semiconductor chips electrically connected via a metal plateTOSHIBA KK·Filed 2016·Granted Apr 24, 2018·0 cites·17 claims
- 0932US2013113039A1Semiconductor deviceMATSUOKA TAKERU·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →