Chiba; Takayoshi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Chiba; Takayoshi.The latest application filed is for "recording device, recording method, reproducing device, and reproducing method".

Company Profile

0.12.5

Chiba; Takayoshi - Tokyo JP
Chiba; Takayoshi - Machida 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 reproduction device and read clock monitoring method Grant 7,663,998 - Nagata , et al. February 16, 2	2010-02-16
Recording device, recording method, reproducing device, and reproducing method Grant 7,430,157 - Nishino , et al. September 30, 2	2008-09-30
Recording device, recording method, reproducing device, and reproducing method App 20060256675 - Nishino; Masatoshi ; et al.	2006-11-16
Information reproduction device and read clock monitoring method App 20060239146 - Nagata; Masayoshi ; et al.	2006-10-26
Recording medium, recording apparatus, reproducing apparatus, recording method, and reproducing method App 20060153043 - Nishino; Masatoshi ; et al.	2006-07-13
Phase-change optical disk and optical disk apparatus Grant 6,906,990 - Nagata , et al. June 14, 2	2005-06-14
Phase-change optical disk and optical disk apparatus App 20020181377 - Nagata, Masayoshi ; et al.	2002-12-05
PLL circuit Grant 6,441,661 - Aoki , et al. August 27, 2	2002-08-27
Information reproducing apparatus and reproducing method App 20010048649 - Yamaguchi, Shigeo ; et al.	2001-12-06
Information reproducing apparatus and reproducing method Grant 6,289,059 - Yamaguchi , et al. September 11, 2	2001-09-11
Information reproducing apparatus and reproducing method Grant 6,097,685 - Yamaguchi , et al. August 1, 2	2000-08-01
Apparatus for using window signal generators to enable detection of heater information such as an address mark, sector mark, or address information recorded on each sector of a disc recording medium only where such information could be present Grant 5,523,990 - Chiba June 4, 1	1996-06-04
Optical pickup control apparatus Grant 5,523,988 - Chiba June 4, 1	1996-06-04
Data recording apparatus Grant 5,521,893 - Yamasaki , et al. May 28, 1	1996-05-28
Apparatus for detecting addresses recorded on each sector of a disk by detecting a first address mark and then in the absence of a second address mark, generating a pseudo address mark a predetermined time after detecting the first address mark Grant 5,446,604 - Chiba August 29, 1	1995-08-29
Disc recording and/or reproducing apparatus for permitting continuous sector processing at boundaries between recording regions with different recording densities Grant 5,436,878 - Yamaguchi , et al. July 25, 1	1995-07-25
Apparatus for using window signal generators to enable detection of header information such as an address mark, sector mark, or address information recorded on each sector of a disc recording medium only where such information could be present Grant 5,353,175 - Chiba October 4, 1	1994-10-04

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