Nakagawa; Katsuji

Patent Applications and Registrations

Patent applications and USPTO patent grants for Nakagawa; Katsuji.The latest application filed is for "method and device for moving a sensor close to a surface".

Company Profile

0.5.5

Nakagawa; Katsuji - Tokyo JP
Nakagawa; Katsuji - Edogawa-ku JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Method and device for moving a sensor close to a surface App 20130085714 - Itoh; Akiyoshi ; et al.	2013-04-04
Thin Film Material And Recording Medium App 20100209738 - Itoh; Akiyoshi ; et al.	2010-08-19
Thin Film Material and Recording Medium App 20090117410 - Itoh; Akiyoshi ; et al.	2009-05-07
Method for recording and reproduction on a magneto-optical recording medium Grant 7,113,453 - Shimazaki , et al. September 26, 2	2006-09-26
Magneto-optical reproducing method using a plurality of different reproducing beams Grant 6,904,002 - Awano , et al. June 7, 2	2005-06-07
Magnetic device, magnetic head and magnetic adjustment method Grant 6,707,648 - Itoh , et al. March 16, 2	2004-03-16
Magneto-optical reproducing method using a plural of different reproducing beams App 20040027928 - Awano, Hiroyuki ; et al.	2004-02-12
Magneto-optical reproducing method using a plural of different reproducing beams Grant 6,633,514 - Awano , et al. October 14, 2	2003-10-14
Magnetic device, magnetic head and magnetic adjustment method App 20020030949 - Itoh, Akiyoshi ; et al.	2002-03-14
Optical information recording medium Grant 4,839,208 - Nakagawa , et al. June 13, 1	1989-06-13

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