Inventor · disambiguated record
Masanao Kitagawa
Also filed as: KITAGAWA MASANAO
6 granted patents·205 citations·filing 1997–2005
85Inventor score
Technology areasH10D
Files withSANYO ELECTRIC CO6
Top patents by PatentIndex Score
6 records- 0190US7521306B2Semiconductor device and a method of fabricating the sameSANYO ELECTRIC CO·Filed 2005·Granted Apr 21, 2009·21 cites·6 claims
- 0290US5972741AMethod of manufacturing semiconductor deviceSANYO ELECTRIC CO·Filed 1997·Granted Oct 26, 1999·108 cites·8 claims
- 0384US6395604B1Method of fabricating semiconductor deviceSANYO ELECTRIC CO·Filed 2000·Granted May 28, 2002·32 cites·1 claims
- 0471US6137135ASemiconductor device and method of fabricating the sameSANYO ELECTRIC CO·Filed 1998·Granted Oct 24, 2000·27 cites·11 claims
- 0557US5970344AMethod of manufacturing semiconductor device having gate electrodes formed in trench structure before formation of source layersSANYO ELECTRIC CO·Filed 1998·Granted Oct 19, 1999·17 cites·5 claims
- 0635US6939776B2Semiconductor device and a method of fabricating the sameSANYO ELECTRIC CO·Filed 2001·Granted Sep 6, 2005·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →