Taka; Kunihiko

Patent Applications and Registrations

Patent applications and USPTO patent grants for Taka; Kunihiko.The latest application filed is for "objective lens and optical pickup apparatus".

Company Profile

0.4.6

Taka; Kunihiko - Musashino JP
TAKA; Kunihiko - Tokyo 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
Objective lens and optical pickup apparatus Grant 8,154,979 - Taka April 10, 2	2012-04-10
Optical element and optical pickup apparatus Grant 7,803,455 - Taka , et al. September 28, 2	2010-09-28
Optical lens and information recording and reproducing device Grant 7,602,679 - Ohta , et al. October 13, 2	2009-10-13
Antireflection coating, optical element, and optical transceiver module Grant 7,599,119 - Nakamura , et al. October 6, 2	2009-10-06
Objective Lens And Optical Pickup Apparatus App 20090059769 - TAKA; Kunihiko	2009-03-05
Objective Lens And Optical Pickup Apparatus App 20080285422 - TAKA; Kunihiko	2008-11-20
Optical Element And Optical Pickup Apparatus App 20080123507 - TAKA; Kunihiko ; et al.	2008-05-29
Optical element and optical pickup apparatus App 20070035840 - Taka; Kunihiko ; et al.	2007-02-15
Antireflection coating, optical element, and optical transceiver module App 20060158738 - Nakamura; Katsuya ; et al.	2006-07-20
Optical lens and information recording and reproducig device App 20050007934 - Ohta, Tstsuo ; et al.	2005-01-13

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