Kakuishi; Yutaka

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kakuishi; Yutaka.The latest application filed is for "magnetic recording medium, magnetic signal reproduction method and magnetic signal reproduction system".

Company Profile

0.6.7

Kakuishi; Yutaka - Kanagawa JP
Kakuishi; Yutaka - Kanagwa JP
Kakuishi; Yutaka - Odawara JP
Kakuishi, Yutaka - Odawara-shi 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
Magnetic recording medium, magnetic signal reproduction method and magnetic signal reproduction system Grant 7,995,309 - Kakuishi , et al. August 9, 2	2011-08-09
Magnetic Recording Medium, Magnetic Signal Reproduction Method And Magnetic Signal Reproduction System App 20090086368 - KAKUISHI; Yutaka ; et al.	2009-04-02
Magnetic Recording Medium, Magnetic Signal Reproduction Method And Magnetic Signal Reproduction System App 20090086369 - ISHIDA; Junpei ; et al.	2009-04-02
Manufacturing method of tape and tape App 20070087170 - Uchiumi; Kyouhisa ; et al.	2007-04-19
Manufacturing method of tape-form recording medium App 20060289335 - Kakuishi; Yutaka ; et al.	2006-12-28
Cleaning medium for magnetic recording apparatus Grant 6,916,521 - Ishiguro , et al. July 12, 2	2005-07-12
Magnetic tape possessing a controlled radius of curvature in the width and longitudinal directions Grant 6,881,474 - Kakuishi , et al. April 19, 2	2005-04-19
Magnetic tape App 20030022021 - Kakuishi, Yutaka ; et al.	2003-01-30
Cleaning medium for magnetic recording apparatus App 20020106497 - Ishiguro, Tadashi ; et al.	2002-08-08
Magnetic Tape App 20020051877 - KAKUISHI, YUTAKA	2002-05-02
Magnetic recording tape Grant 6,228,461 - Sueki , et al. May 8, 2	2001-05-08
Magnetic recording medium having a magnetic layer containing two carbon blacks each within specific particle size and DBP adsorption ranges Grant 5,407,725 - Ryoke , et al. April 18, 1	1995-04-18
Magnetic recording medium and process for the preparation of the same Grant 4,844,991 - Miura , et al. July 4, 1	1989-07-04

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