HIRAMATSU; Takehiro

Patent Applications and Registrations

Patent applications and USPTO patent grants for HIRAMATSU; Takehiro.The latest application filed is for "optical disc and recording and reproducing apparatus and method".

Company Profile

0.2.9

HIRAMATSU; Takehiro - Chigasaki-shi JP
Hiramatsu; Takehiro - Chigasaki JP
Hiramatsu; Takehiro - Kanagawa-ken JP
Hiramatsu; Takehiro - Yokohama JP
Hiramatsu; Takehiro - Yokohama-shi 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
Optical Disc And Recording And Reproducing Apparatus And Method App 20130077459 - KAMIGUCHI; Yuuzo ; et al.	2013-03-28
Camera module Grant 8,303,196 - Aizawa , et al. November 6, 2	2012-11-06
Camera Module App 20110286736 - AIZAWA; Toyokazu ; et al.	2011-11-24
Camera Module Fabricating Method And Camera Module App 20110019077 - Kobayashi; Masaru ; et al.	2011-01-27
Optical head and optical disk apparatus Grant 7,848,210 - Hiramatsu December 7, 2	2010-12-07
Information Recording Apparatus Capable Of Recording Information In Information Recording Medium, Information Recording Method, And Target Value Determining Method App 20080205216 - OGAWA; AKIHITO ; et al.	2008-08-28
Optical Head Apparatus, Information Recording/reproducing Apparatus Including The Optical Head Apparatus, And Information Recording/reproducing Method App 20080205212 - Hiramatsu; Takehiro ; et al.	2008-08-28
Optical Head And Optical Disk Apparatus App 20080159089 - HIRAMATSU; Takehiro	2008-07-03
Holographic diffraction element and optical pickup device using holographic diffraction element App 20080002540 - Hiramatsu; Takehiro ; et al.	2008-01-03
Information recording and reproducing apparatus and method of reproducing BCA signal at high accuracy App 20060171269 - Hiramatsu; Takehiro ; et al.	2006-08-03

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