Radiation imagery chemistry: process – composition – or product th – Imaging affecting physical property of radiation sensitive... – Radiation sensitive composition or product or process of making
Reexamination Certificate
2007-07-10
2007-07-10
Angebranndt, Martin (Department: 1756)
Radiation imagery chemistry: process, composition, or product th
Imaging affecting physical property of radiation sensitive...
Radiation sensitive composition or product or process of making
C430S945000, C428S064800, C369S284000
Reexamination Certificate
active
10633707
ABSTRACT:
The present invention provides an optical information recording medium including a substrate; and a recording layer provided onto the substrate, to which information can be recorded and from which the information can be replayed by irradiating the medium with a laser having a short wavelength, specifically a highly versatile semiconductor laser having a wavelength near 405 nm, wherein the recording layer includes a specific compound, and the recording medium has superior recording properties. An information recording method capable of recording information at high density using a laser having a short wavelength is also provided.
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English translaition of Kurokawa.
English translaition of Hirano.
English translaition of abstract of Okazaki.
Notice of Reasons for Rejection, Japanese Patent Application No.. 2002-227531, issued by the Japanese Patent Office on Apr. 25, 2006.
Okazaki Masaki
Watanabe Tetsuya
Angebranndt Martin
Fujifilm Corporation
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