Inventor · disambiguated record
Maiko Sakai
Also filed as: SAKAI MAIKO
13 granted patents·414 citations·filing 1997–2021
93Inventor score
Top patents by PatentIndex Score
13 records- 0193US6274457B1Method for manufacturing an isolation trench having plural profile anglesMITSUBISHI ELECTRIC CORP·Filed 2000·Granted Aug 14, 2001·82 cites·4 claims
- 0291US5889335ASemiconductor device and method of manufacturing the sameMITSUBISHI ELECTRIC CORP·Filed 1998·Granted Mar 30, 1999·105 cites·7 claims
- 0384US6218262B1Semiconductor device and method of manufacturing the sameMITSUBISHI ELECTRIC CORP·Filed 1998·Granted Apr 17, 2001·62 cites·6 claims
- 0475US6034409AIsolation trench having plural profile anglesMITSUBISHI ELECTRIC CORP·Filed 1998·Granted Mar 7, 2000·40 cites·2 claims
- 0571US8795894B2Positive electrode active material, sodium secondary battery, and production method of olivine-type phosphateSAKAI MAIKO·Filed 2009·Granted Aug 5, 2014·3 cites·9 claims
- 0670US6127737ASemiconductor device and manufacturing method thereofMITSUBISHI ELECTRIC CORP·Filed 1997·Granted Oct 3, 2000·39 cites·5 claims
- 0768US6372604B1Method for forming a trench type element isolation structure and trench type element isolation structureMITSUBISHI ELECTRIC CORP·Filed 2001·Granted Apr 16, 2002·13 cites·17 claims
- 0864US12377400B2Water purification filterUNITIKA LTD·Filed 2021·Granted Aug 5, 2025·0 cites·7 claims
- 0964US6265743B1Trench type element isolation structureMITSUBISHI ELECTRIC CORP·Filed 1997·Granted Jul 24, 2001·26 cites·4 claims
- 1050US6017800ASemiconductor device and method of fabricating thereofMITSUBISHI ELECTRIC CORP·Filed 1997·Granted Jan 25, 2000·16 cites·4 claims
- 1146US6323102B1Method of manufacturing a semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 1998·Granted Nov 27, 2001·12 cites·2 claims
- 1242US6150233ASemiconductor device and method of manufacturing the sameMITSUBISHI ELECTRIC CORP·Filed 1998·Granted Nov 21, 2000·10 cites·7 claims
- 1336US6268263B1Method of forming a trench type element isolation in semiconductor substrateMITSUBISHI ELECTRIC CORP·Filed 1998·Granted Jul 31, 2001·6 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →