Nasukawa; Toshimichi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Nasukawa; Toshimichi.The latest application filed is for "optical interconnection device".

Company Profile

0.7.9

Nasukawa; Toshimichi - Kanagawa JP
Nasukawa; Toshimichi - Iwate 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 Interconnection Device App 20150301279 - Kajiyama; Koichi ; et al.	2015-10-22
Optical Interconnection Device App 20150280835 - Kajiyama; Koichi ; et al.	2015-10-01
Semiconductor Ring Laser Apparatus App 20150244146 - Kajiyama; Koichi ; et al.	2015-08-27
Optical element, polarization filter, optical isolator, and optical apparatus Grant 8,830,585 - Hirai , et al. September 9, 2	2014-09-09
Optical pickup and optical information processing device Grant 8,259,555 - Hamano , et al. September 4, 2	2012-09-04
Reflecting wavelength plate and optical pickup using reflecting wavelength plate Grant 8,154,977 - Hirai , et al. April 10, 2	2012-04-10
Reflecting wavelength plate and optical pickup using reflecting wavelength plate Grant 8,154,976 - Hirai , et al. April 10, 2	2012-04-10
Optical Element, Polarization Filter, Optical Isolator, And Optical Apparatus App 20120002280 - Hirai; Hideaki ; et al.	2012-01-05
Image input apparatus, image input method, personal authentication apparatus, and electronic apparatus Grant 8,085,312 - Morita , et al. December 27, 2	2011-12-27
Reflecting Wavelength Plate And Optical Pickup Using Reflecting Wavelength Plate App 20100278029 - HIRAI; Hideaki ; et al.	2010-11-04
Optical Pickup And Optical Information Processing Device App 20100135130 - Hamano; Yukiko ; et al.	2010-06-03
Reflecting Wavelength Plate And Optical Pickup Using Reflecting Wavelength Plate App 20100054110 - HIRAI; Hideaki ; et al.	2010-03-04
Optical pickup and optical data processing apparatus Grant 7,502,300 - Hirai , et al. March 10, 2	2009-03-10
Image Input Apparatus, Image Input Method, Personal Authentication Apparatus, and Electronic Apparatus App 20080316323 - Morita; Nobuhiro ; et al.	2008-12-25
Optical pickup and optical data processing apparatus App 20050025028 - Hirai, Hideaki ; et al.	2005-02-03

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