loadpatents
Patent applications and USPTO patent grants for YOSHINAGA; Chikashi.The latest application filed is for "method for decomposing and removing pollutant and apparatus for the same".
Patent | Date |
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Method For Decomposing And Removing Pollutant And Apparatus For The Same App 20220153609 - SUYAMA; Tetsushi ;   et al. | 2022-05-19 |
Elastic member, mounting structure of optical element, and pickup apparatus having the same Grant 8,488,422 - Yoshinaga , et al. July 16, 2 | 2013-07-16 |
Elastic Member, Mounting Structure Of Optical Element, And Pickup Apparatus Having The Same App 20120250487 - YOSHINAGA; Chikashi ;   et al. | 2012-10-04 |
Semiconductor device Grant 8,143,698 - Yoshinaga March 27, 2 | 2012-03-27 |
Optical pickup apparatus Grant 7,934,226 - Yoshinaga , et al. April 26, 2 | 2011-04-26 |
Successive approximation type analog/digital converter and operation method of successive approximation type analog/digital converter Grant 7,924,205 - Yoshinaga April 12, 2 | 2011-04-12 |
Successive approximation type A/D converter Grant 7,786,908 - Yoshinaga August 31, 2 | 2010-08-31 |
A/D converter Grant 7,773,012 - Yoshinaga August 10, 2 | 2010-08-10 |
Optical Pickup Apparatus App 20100133425 - Yoshinaga; Chikashi ;   et al. | 2010-06-03 |
Optical pickup device and manufacturing method thereof Grant 7,672,197 - Yoshinaga , et al. March 2, 2 | 2010-03-02 |
Optical pickup apparatus Grant 7,665,101 - Yoshinaga , et al. February 16, 2 | 2010-02-16 |
Semiconductor Device App 20100006980 - YOSHINAGA; Chikashi | 2010-01-14 |
Successive Approximation Type Analog/digital Converter And Operation Method Of Successive Approximation Type Analog/digital Converter App 20090309778 - YOSHINAGA; Chikashi | 2009-12-17 |
A/D converter App 20090009373 - Yoshinaga; Chikashi | 2009-01-08 |
Successive approximation type A/D converter App 20080316080 - Yoshinaga; Chikashi | 2008-12-25 |
Wiring layout structure for optical head device Grant 7,388,815 - Yoshinaga , et al. June 17, 2 | 2008-06-17 |
Semiconductor device App 20070176259 - Yoshinaga; Chikashi | 2007-08-02 |
Optical Pickup Apparatus App 20060285474 - Yoshinaga; Chikashi ;   et al. | 2006-12-21 |
Optical pickup device and manufacturing method thereof App 20060007799 - Yoshinaga; Chikashi ;   et al. | 2006-01-12 |
Wiring layout structure for optical head device App 20050270914 - Yoshinaga, Chikashi ;   et al. | 2005-12-08 |
Objective lens driving device with cover having an opening for exposing a tracking coil Grant 6,845,510 - Yoshinaga January 18, 2 | 2005-01-18 |
Analog-digital converter and method for converting data of the same Grant 6,750,800 - Yoshinaga June 15, 2 | 2004-06-15 |
Analog-digital converter and method for converting data of the same App 20030160714 - Yoshinaga, Chikashi | 2003-08-28 |
Objective lens driving device App 20030147336 - Yoshinaga, Chikashi | 2003-08-07 |
AD converter with a power saving circuit and its control method Grant 6,433,727 - Yoshinaga August 13, 2 | 2002-08-13 |
Capacitor-array D/A converter including a thermometer decoder and a capacitor array App 20020036580 - Yoshinaga, Chikashi | 2002-03-28 |
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