Takada; Kyu
Patent Applications and Registrations
Patent applications and USPTO patent grants for Takada; Kyu.The latest application filed is for "eccentricity measuring method".
- Takada; Kyu - Otsu N/A JP
- Takada; Kyu - Otsu-shi JP
- Takada; Kyu - Tokyo JP
- Takada; Kyu - Osaka JP
- Takada; Kyu - Nagano JP
- Takada; Kyu - Suwa JP
- Takada, Kyu - Otsushi JP
| Patent | Date |
|---|---|
| Die processing method, die, objective lens, and optical pick-up device Grant 8,786,965 - Ishii , et al. July 22, 2 | 2014-07-22 |
| Eccentricity measuring method Grant 8,665,425 - Ogura , et al. March 4, 2 | 2014-03-04 |
| Eccentricity Measuring Method App 20130027692 - Ogura; Kazuyuki ; et al. | 2013-01-31 |
| Die Processing Method, Die, Objective Lens, and Optical Pick-Up Device App 20120182628 - Ishii; Kenichi ; et al. | 2012-07-19 |
| Objective lens, optical pickup device, and optical disk drive Grant 8,111,602 - Takada , et al. February 7, 2 | 2012-02-07 |
| Objective Lens, Optical Pickup Device, and Optical Disk Drive App 20110085433 - Takada; Kyu ; et al. | 2011-04-14 |
| Diffractive Optical Element And Optical Pickup Apparatus App 20080310284 - TAKADA; Kyu ; et al. | 2008-12-18 |
| Polarization conversion optical system and polarization conversion element Grant 7,038,852 - Takahara , et al. May 2, 2 | 2006-05-02 |
| Objective lens system for optical pickups Grant 6,922,289 - Hashimura , et al. July 26, 2 | 2005-07-26 |
| Diffractive optical element and optical pickup apparatus App 20050063282 - Takada, Kyu ; et al. | 2005-03-24 |
| Optical functional device and optical integrated device Grant 6,853,760 - Sekine , et al. February 8, 2 | 2005-02-08 |
| Diffractive optical element Grant 6,822,796 - Takada , et al. November 23, 2 | 2004-11-23 |
| Optical pickup apparatus App 20040213134 - Takada, Kyu ; et al. | 2004-10-28 |
| Optical device for making light converge Grant 6,791,755 - Hatano , et al. September 14, 2 | 2004-09-14 |
| Optical scanner Grant 6,785,029 - Takada , et al. August 31, 2 | 2004-08-31 |
| Photonic crystal device Grant 6,707,588 - Takada March 16, 2 | 2004-03-16 |
| Objective lens system for optical pickups App 20030218804 - Hashimura, Junji ; et al. | 2003-11-27 |
| Optical scanner Grant 6,628,443 - Takada , et al. September 30, 2 | 2003-09-30 |
| Objective lens system for optical pickups Grant 6,624,951 - Hashimura , et al. September 23, 2 | 2003-09-23 |
| Objective lens system for optical pickups App 20030048544 - Hashimura, Junji ; et al. | 2003-03-13 |
| Optical device for making light converge App 20030039034 - Hatano, Hiroshi ; et al. | 2003-02-27 |
| Optical module and manufacturing method thereof Grant 6,466,708 - Yokoyama , et al. October 15, 2 | 2002-10-15 |
| Optical scanning apparatus Grant 6,445,483 - Takada , et al. September 3, 2 | 2002-09-03 |
| Polarization conversion optical system and polarization conversion element App 20020067546 - Takahara, Koji ; et al. | 2002-06-06 |
| Diffractive optical element App 20020063962 - Takada, Kyu ; et al. | 2002-05-30 |
| Optical scanner App 20020041419 - Takada, Kyu ; et al. | 2002-04-11 |
| Image forming apparatus Grant 6,326,992 - Inoue , et al. December 4, 2 | 2001-12-04 |
| Photonic crystal device App 20010033409 - Takada, Kyu | 2001-10-25 |
| Optical functional device and optical integrated device App 20010026659 - Sekine, Koujirou ; et al. | 2001-10-04 |
| Optical Scanning Apparatus App 20010019444 - TAKADA, KYU ; et al. | 2001-09-06 |
| Optical module and manufacturing method thereof App 20010006567 - Yokoyama, Mitsuru ; et al. | 2001-07-05 |
| Optical scanner Grant 5,883,732 - Takada , et al. March 16, 1 | 1999-03-16 |
| Optical scanner Grant 5,877,883 - Inoue , et al. March 2, 1 | 1999-03-02 |
| Optical scanner Grant 5,600,476 - Takada , et al. February 4, 1 | 1997-02-04 |
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