Ikekame; Hiroshi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ikekame; Hiroshi.The latest application filed is for "magnetic recording media, method for servowriting on same, and hard disk drive".

Company Profile

0.11.12

Ikekame; Hiroshi - Tokyo N/A JP
Ikekame; Hiroshi - Fuchu JP
Ikekame; Hiroshi - Kokubunji 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 media, method for servowriting on same, and hard disk drive Grant 8,482,877 - Akagi , et al. July 9, 2	2013-07-09
Magnetic recording medium having lands with curved upper surfaces and magnetic recording and reproducing apparatus Grant 7,936,536 - Tsuchiyama , et al. May 3, 2	2011-05-03
Magnetic recording media, method for servowriting on same, and hard disk drive App 20080239906 - Akagi; Kyo ; et al.	2008-10-02
Magnetic Recording Medium And Magnetic Recording And Reproducing Apparatus App 20080049359 - TSUCHIYAMA; RYUJI ; et al.	2008-02-28
Current measurement technique and current measurement apparatus Grant 7,239,124 - Ikekame July 3, 2	2007-07-03
Magnetic recording media, its fabrication technique, and hard disk drive App 20070116989 - Ikekame; Hiroshi ; et al.	2007-05-24
Overshoot current phase/amplitude control for hard disk drive write current Grant 7,154,687 - Ikekame , et al. December 26, 2	2006-12-26
Magnetic recording medium, manufacturing process thereof, and magnetic recording apparatus App 20060093863 - Tsuchiya; Yuko ; et al.	2006-05-04
Disk drive having magnetic head conduction paths with arrangements to control impedance Grant 7,016,156 - Maruyama , et al. March 21, 2	2006-03-21
Overshoot current phase/amplitude control for hard disk drive write current App 20050128618 - Ikekame, Hiroshi ; et al.	2005-06-16
Disk drive having magnetic head conduction paths with arrangements to control impedance Grant 6,894,874 - Maruyama , et al. May 17, 2	2005-05-17
Magnetic disk drive App 20050063097 - Maruyama, Yohji ; et al.	2005-03-24
Overshoot current phase/amplitude control for hard disk drive write current Grant 6,870,697 - Ikekame , et al. March 22, 2	2005-03-22
Current measurement technique and current measurement apparatus App 20050007093 - Ikekame, Hiroshi	2005-01-13
Current measurement technique and current measurement apparatus Grant 6,833,694 - Ikekame December 21, 2	2004-12-21
Magnetic disk drive App 20040125489 - Maruyama, Yohji ; et al.	2004-07-01
Current measurement technique and current measurement apparatus App 20040051515 - Ikekame, Hiroshi	2004-03-18
Overshoot current phase/amplitude control for hard disk drive write current App 20030234997 - Ikekame, Hiroshi ; et al.	2003-12-25
Magnetic disk drive Grant 6,661,613 - Maruyama , et al. December 9, 2	2003-12-09
Magnetic disk drive App 20030103294 - Maruyama, Yohji ; et al.	2003-06-05
Magnetic disk drive App 20020109944 - Maruyama, Yohji ; et al.	2002-08-15
Magnetic disk drive with integrated electrical conductors for recording element Grant 6,404,594 - Maruyama , et al. June 11, 2	2002-06-11

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