Inventor · disambiguated record
Yasumichi Hatanaka
Also filed as: HATANAKA YASUMICHI
11 granted patents·2 pending applications·184 citations·filing 1992–2016
90Inventor score
Top patents by PatentIndex Score
13 records- 0188US6677677B2Semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 2002·Granted Jan 13, 2004·59 cites·12 claims
- 0285US7951699B2Method of manufacturing semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2006·Granted May 31, 2011·16 cites·4 claims
- 0378US10170433B2Insulated circuit board, power module and power unitMITSUBISHI ELECTRIC CORP·Filed 2015·Granted Jan 1, 2019·4 cites·20 claims
- 0477US6777814B2Semiconductor deviceRENESAS TECH CORP·Filed 2002·Granted Aug 17, 2004·28 cites·9 claims
- 0575US5263247AMethod of fastening a busbar to a large-current printed circuit boardMITSUBISHI ELECTRIC CORP·Filed 1992·Granted Nov 23, 1993·33 cites·4 claims
- 0673US10720368B2Semiconductor device and method for manufacturing sameMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Jul 21, 2020·2 cites·10 claims
- 0766US5381598AMethod of preparing a large-current printed circuit boardMITSUBISHI ELECTRIC CORP·Filed 1993·Granted Jan 17, 1995·27 cites·3 claims
- 0865US10468315B2Power moduleMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Nov 5, 2019·1 cites·6 claims
- 0957US6756686B2Semiconductor deviceRENESAS TECH CORP·Filed 2002·Granted Jun 29, 2004·8 cites·17 claims
- 1054US7078330B2Metal electrode and bonding method using the metal electrodeMITSUBISHI ELECTRIC CORP·Filed 2004·Granted Jul 18, 2006·6 cites·1 claims
- 1140US10461045B2Power semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Oct 29, 2019·0 cites·15 claims
- 1240US2013312810A1Solar battery module and manufacturing method thereofHAMAGUCHI TSUNEO·Filed 2012·Application pending·0 cites
- 1335US2003057569A1Semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →