Inventor · disambiguated record

Keita Okahira

Also filed as: OKAHIRA KEITA

7 granted patents·252 citations·filing 1998–1999

87Inventor score

Technology areasH10W

Files withNEC CORP7

Top patents by PatentIndex Score

7 records

0193US6104086ASemiconductor device having lead terminals bent in J-shapeNEC CORP·Filed 1998·Granted Aug 15, 2000·167 cites·6 claims
0263US6242797B1Semiconductor device having pellet mounted on radiating plate thereofNEC CORP·Filed 1998·Granted Jun 5, 2001·31 cites·10 claims
0349US6175150B1Plastic-encapsulated semiconductor device and fabrication method thereofNEC CORP·Filed 1998·Granted Jan 16, 2001·18 cites·13 claims
0446US6319753B1Semiconductor device having lead terminals bent in J-shapeNEC CORP·Filed 1999·Granted Nov 20, 2001·12 cites·3 claims
0546US6150715ASemiconductor device with radiation plate for high radiation character and method of manufacturing the sameNEC CORP·Filed 1998·Granted Nov 21, 2000·14 cites·6 claims
0637US6165818AMethod of manufacturing a semiconductor device with a pair of radiating terminals and a plurality of lead terminals formed from a single lead frameNEC CORP·Filed 1998·Granted Dec 26, 2000·7 cites·4 claims
0732US6177720B1Method of manufacturing a semiconductor device with a pair of radiating terminals and a plurality of lead terminals formed from a single lead frameNEC CORP·Filed 1999·Granted Jan 23, 2001·3 cites·2 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →