NUMATA; Tomiyuki

Patent Applications and Registrations

Patent applications and USPTO patent grants for NUMATA; Tomiyuki.The latest application filed is for "fan-equipped heatsink".

Company Profile

0.8.5

NUMATA; Tomiyuki - Osaka-shi JP
Numata; Tomiyuki - Mihara JP
NUMATA; Tomiyuki - Mihara-shi JP
Numata; Tomiyuki - Tenri JP
Numata, Tomiyuki - Tenri-shi JP
Numata; Tomiyuki - Nara 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
Fan-equipped Heatsink App 20210274679 - IDE; Takuya ; et al.	2021-09-02
Drive control apparatus, drive control method and optical pickup apparatus Grant 8,050,154 - Numata November 1, 2	2011-11-01
Drive Control Apparatus, Drive Control Method And Optical Pickup Apparatus App 20090296543 - NUMATA; Tomiyuki	2009-12-03
Optical Pickup Apparatus And Photodetector App 20080144476 - Numata; Tomiyuki	2008-06-19
Optical miniaturized module, optical pickup device, and optical disk device provided with light source and photodetector Grant 7,369,479 - Ogawa , et al. May 6, 2	2008-05-06
Signal evaluation devices and signal evaluation methods, signal quality evaluation methods and reproducing devices and recording devices Grant 7,206,351 - Okumura , et al. April 17, 2	2007-04-17
Optical disk and optical disk apparatus using spatially separated grooves and lands for recording tracks Grant 6,967,917 - Numata , et al. November 22, 2	2005-11-22
Optical miniaturized module, optical pickup device, and optical disk device provided with light source and photodetector App 20050152636 - Ogawa, Masaru ; et al.	2005-07-14
Signal evaluation devices and signal evaluation methods, signal quality evaluation methods and reproducing devices and recording devices App 20030043939 - Okumura, Tetsuya ; et al.	2003-03-06
Optical disk apparatus Grant 5,383,174 - Numata , et al. January 17, 1	1995-01-17
Semiconductor laser driving circuit with control circuit power voltage monitor for preventing inadvertent recording Grant 5,170,389 - Numata , et al. December 8, 1	1992-12-08
Track jumping apparatus for an optical disk pickup Grant 5,101,386 - Kojima , et al. March 31, 1	1992-03-31
Feedback control apparatus in an optical recording and reproducing device Grant 5,084,848 - Deguchi , et al. January 28, 1	1992-01-28

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