Joetsu
Japan
14
2010-10-14
The entities that hold a legal rights for patent applications filed by inventor Okazaki Satoshi:
Satoshi Okazaki from Joetsu, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Photomask blank and photomask
#2 | 2010-10-14Photomask blank and photomask
#3 | 2010-10-14Photomask blank and photomask making method
#4 | 2010-06-10Photomask blank and photomask
#5 | 2008-03-13Photomask blank and photomask
#6 | 2007-10-25Photomask blank
#7 | 2007-09-13Photomask blank and photomask making method
#8 | 2007-09-13Photomask blank and photomask
#9 | 2006-08-10Half-tone stacked film, photomask-blank, photomask and fabrication method thereof
#10 | 2006-04-27Photomask blank, photomask and fabrication method thereof
#11 | 2005-11-03Halftone phase shift mask blank, halftone phase shift mask, and pattern transfer method
#12 | 2005-10-06Film-depositing target and preparation of phase shift mask blank
#13 | 2005-08-25Halftone phase shift mask blank, halftone phase shift mask and their preparation
#14 | 2005-08-25Preparation of halftone phase shift mask blank
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