The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 06, 2012
Filed:
Mar. 10, 2006
Hironobu Nishimura, Tokorozawa, JP;
Masahiko Kotoyori, Tokyo, JP;
Masahiro Nakamura, Saitama, JP;
Kazuya Hisada, San Pedro, CA (US);
Eiji Ohno, Osaka, JP;
Keiji Nishikiori, Yawata, JP;
Hironobu Nishimura, Tokorozawa, JP;
Masahiko Kotoyori, Tokyo, JP;
Masahiro Nakamura, Saitama, JP;
Kazuya Hisada, San Pedro, CA (US);
Eiji Ohno, Osaka, JP;
Keiji Nishikiori, Yawata, JP;
Origin Electric Company, Limited, Tokyo, JP;
Panasonic Corporation, Osaka, JP;
Abstract
An optical disk manufacturing apparatus which employs first and second signal layer forming mechanisms, a reflection layer forming mechanism, a light transmission layer forming mechanism and first, second and third transportation mechanisms. The apparatus further includes a liquid material supplying mechanism, a first and second rotation mechanism, first and second hardening light radiation apparatuses, a ring-shaped mask portion, and a mask transfer mechanism.