发明授权
- 专利标题： Method of preparing information recording medium
- 专利标题（中）： 信息记录介质的制备方法
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申请号： US11925266申请日： 2007-10-26
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公开(公告)号： US07960084B2公开(公告)日： 2011-06-14
- 发明人: Nobuyuki Koinuma , Mikio Ishibashi , Kazuhisa Sudo , Megumi Ohtoshi , Reki Nakamura , Masafumi Yamada , Yukiko Iwasaki , Takashi Sakamaki
- 申请人： Nobuyuki Koinuma , Mikio Ishibashi , Kazuhisa Sudo , Megumi Ohtoshi , Reki Nakamura , Masafumi Yamada , Yukiko Iwasaki , Takashi Sakamaki
- 申请人地址： JP Tokyo
- 专利权人： Ricoh Company, Ltd.
- 当前专利权人： Ricoh Company, Ltd.
- 当前专利权人地址： JP Tokyo
- 代理机构： Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- 优先权： JP2006-291795 20061026
- 主分类号： G03G15/20
- IPC分类号： G03G15/20
摘要：
An information recording medium includes a transparent recording member and a substantially non-transparent member. The transparent recording member has at least one transparent area and a concavo-convex pattern on a first surface thereof while bearing a reverse toner image on a second surface thereof. The substantially non-transparent member is formed on the second surface of the transparent recording member.
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