Inventor · disambiguated record
Yoshikazu Ohira
Also filed as: OHIRA YOSHIKAZU
3 granted patents·2 pending applications·279 citations·filing 1997–2003
77Inventor score
Technology areasH10P
Top patents by PatentIndex Score
5 records- 0194US5972862ACleaning liquid for semiconductor devicesMITSUBISHI GAS CHEMICAL CO·Filed 1997·Granted Oct 26, 1999·234 cites·33 claims
- 0276US6329681B1Semiconductor integrated circuit device and method of manufacturing the sameFiled 1998·Granted Dec 11, 2001·38 cites·18 claims
- 0365US6686619B2Dynamic random access memory with improved contact arrangementsHITACHI LTD·Filed 2002·Granted Feb 3, 2004·7 cites·4 claims
- 0442US2003211673A1Dynamic random access memory with improved contact arrangementsFiled 2003·Application pending·0 cites
- 0540US2002047153A1Semiconductor integrated circuit device and method of manufacturing the sameFiled 2001·Application pending·0 cites
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