Inventor · disambiguated record
Kazuyoshi Kawahara
Also filed as: KAWAHARA KAZUYOSHI
6 granted patents·1 pending application·49 citations·filing 1995–2009
80Inventor score
Top patents by PatentIndex Score
7 records- 0182US7384710B2Method of forming exposure mask pattern, exposure mask pattern, and method of producing semiconductor deviceSONY CORP·Filed 2003·Granted Jun 10, 2008·23 cites·19 claims
- 0267US7767364B2Method for correcting mask pattern, photomask, method for fabricating photomask, electron beam writing method for fabricating photomask, exposure method, semiconductor device, and method for fabricating semiconductor deviceSONY CORP·Filed 2005·Granted Aug 3, 2010·2 cites·31 claims
- 0360US5672693AGlycosphingolipidsKIBUN SHOKUHIN KK·Filed 1995·Granted Sep 30, 1997·16 cites·2 claims
- 0459US6723704B2SphingoglycolipidKIBUN FOOD CHEMIFA·Filed 2001·Granted Apr 20, 2004·1 cites·11 claims
- 0558US7139996B2Mask pattern correction apparatus and mask pattern correction method and mask preparation method and method of production of a semiconductor deviceSONY CORP·Filed 2002·Granted Nov 21, 2006·7 cites·20 claims
- 0655US7799510B2Method for correcting mask pattern, photomask, method for fabricating photomask, electron beam writing method for fabricating photomask, exposure method, semiconductor device, and method for fabricating semiconductor deviceSONY CORP·Filed 2009·Granted Sep 21, 2010·0 cites·6 claims
- 0739US2006269524A1Composition for nkt cell activationYOSHI KUMAZAWA·Filed 2005·Application pending·0 cites
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