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Kanagawa, Japan

Masaki Katoh

USPTO Granted Patents = 7

Average Co-Inventor Count = 3.0

ph-index = 2

Forward Citations = 13(Granted Patents)

Location History:

Kanagawa, JP (2005 - 2009)
Sagamihara, JP (2009)

Company Filing History:

7 out of 28,544

Ricoh Company, Ltd.

Years Active: 2005-2009

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7 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7539098 - Optical information recording medium and recording apparatus (2009-05-26),

2. 7482109 - Optical information recording medium (2009-01-27),

3. 7440380 - Optical information recording medium and recording apparatus (2008-10-21),

4. 7336583 - Optical information recording medium and recording apparatus (2008-02-26),

5. 7072258 - Optical information recording medium, with at least one inconsecutive part, and recording apparatus (2006-07-04),

6. 7068581 - Optical recording apparatus for recording addresses and having a non-consecutive part in which addresses may or may not be set (2006-06-27),

7. 6886177 - Phase-change type optical information recording medium (2005-04-26),

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