Kadokawa; Yuichi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kadokawa; Yuichi.The latest application filed is for "data recording/reproducing device".

Company Profile

0.8.5

Kadokawa; Yuichi - Kanagawa JP
Kadokawa; Yuichi - Tokyo 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
Information recording method and apparatus, information reproducing method and apparatus, and recording medium Grant 7,652,966 - Kadokawa January 26, 2	2010-01-26
Data recording/reproducing device Grant 7,382,708 - Kadokawa , et al. June 3, 2	2008-06-03
Data recording/reproducing device App 20070104067 - Kadokawa; Yuichi ; et al.	2007-05-10
Recording medium suitable for recording/reproducing multi-level data Grant 7,046,610 - Sakagami , et al. May 16, 2	2006-05-16
Information recording method and apparatus, information reproducing method and apparatus, and recording medium App 20060077829 - Kadokawa; Yuichi	2006-04-13
Data processing method, circuit, and apparatus with increased accuracy Grant 6,888,479 - Sakagami , et al. May 3, 2	2005-05-03
Data recording/reproducing device App 20040145984 - Kadokawa, Yuichi ; et al.	2004-07-29
Recording medium suitable for recording/reproducing multi-level data App 20040009371 - Sakagami, Koubun ; et al.	2004-01-15
Data processing method, circuit, and apparatus with increased accuracy App 20030110444 - Sakagami, Koubun ; et al.	2003-06-12
Reference clock frequency divider Grant 5,438,601 - Maegawa , et al. August 1, 1	1995-08-01
Device and method using second error correction code for data in a recording medium Grant 5,414,720 - Kadokawa May 9, 1	1995-05-09
Error correcting system and device Grant 4,937,829 - Kadokawa June 26, 1	1990-06-26
Voice signal coding method Grant 4,870,685 - Kadokawa , et al. September 26, 1	1989-09-26

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