Minakawa; Yoshiaki
Patent Applications and Registrations
Patent applications and USPTO patent grants for Minakawa; Yoshiaki.The latest application filed is for "imaging lens unit and camera module".
- Minakawa; Yoshiaki - Ibaraki JP
- Minakawa; Yoshiaki - Ibaraki-shi JP
- Minakawa; Yoshiaki - Moriya JP
| Patent | Date |
|---|---|
| Optical pickup system, optical head, optical disk apparatus, and objective lens Grant 7,755,998 - Sugi , et al. July 13, 2 | 2010-07-13 |
| Imaging lens unit Grant 7,619,836 - Minakawa , et al. November 17, 2 | 2009-11-17 |
| Imaging lens unit and camera module App 20090153983 - Nakanishi; Masaki ; et al. | 2009-06-18 |
| Imaging lens unit App 20090040630 - Minakawa; Yoshiaki ; et al. | 2009-02-12 |
| Imaging lens unit Grant 7,446,958 - Minakawa , et al. November 4, 2 | 2008-11-04 |
| Wavelength multiplexer/demultiplexing device Grant 7,389,050 - Minakawa , et al. June 17, 2 | 2008-06-17 |
| Imaging lens unit App 20070229982 - Minakawa; Yoshiaki ; et al. | 2007-10-04 |
| Wavelength division multiplexer Grant 7,079,322 - Minakawa , et al. July 18, 2 | 2006-07-18 |
| Optical pickup system, optical head, optical disk apparatus, antireflection coating, optical pickup components, and manufacturing method for antireflection coating App 20060018234 - Sugi; Yasuyuki ; et al. | 2006-01-26 |
| Optical pickup system, optical head, optical disk apparatus, and objective lens App 20060018237 - Sugi; Yasuyuki ; et al. | 2006-01-26 |
| Wavelength division multiplexer App 20050094282 - Minakawa, Yoshiaki ; et al. | 2005-05-05 |
| Wavelength multiplexer/demultiplexing device App 20050063423 - Minakawa, Yoshiaki ; et al. | 2005-03-24 |
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