Dynamic magnetic information storage or retrieval – Splitting one information signal for recording on plural...
Reexamination Certificate
2010-09-24
2011-12-20
Heinz, A. J. (Department: 2627)
Dynamic magnetic information storage or retrieval
Splitting one information signal for recording on plural...
C356S301000, C356S445000, C385S129000, C385S131000, C365S145000, C365S241000, C365S243500, C360S027000, C360S101000
Reexamination Certificate
active
08081394
ABSTRACT:
An information recording apparatus has a plurality of fine particles forming an array on a plane in close proximity of each other, each of the plural particles including a ferromagnetic metal, a light-emitting device for exciting a near-field light, and a photo-electric conversion element for detecting a near-field light traveled along the fine particles. Summary information may be recorded for plural information recording parts.
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Fujimura Itaru
Kawasaki Toshiyuki
Misawa Shigeyoshi
Ogawa Tomoyuki
Saito Shin
Dickstein & Shapiro LLP
Heinz A. J.
Ricoh & Company, Ltd.
Tohoku University
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