Nakayama; Akihito

Patent Applications and Registrations

Patent applications and USPTO patent grants for Nakayama; Akihito.The latest application filed is for "light-emitting/receiving combined unit and displacement sensors using the same".

Company Profile

0.13.2

Nakayama; Akihito - Tokyo JP
Nakayama; Akihito - UE Square SG
Nakayama; Akihito - Singapore SG

*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
Light-emitting/receiving combined unit and displacement sensors using the same Grant 6,980,303 - Kume , et al. December 27, 2	2005-12-27
Light-emitting/receiving combined unit and displacement sensors using the same App 20030169434 - Kume, Hidehiro ; et al.	2003-09-11
Magnetic disc apparatus App 20020114099 - Nakayama, Akihito	2002-08-22
Apparatus for measuring characteristics of optical disc systems and method Grant 6,392,967 - Nakayama , et al. May 21, 2	2002-05-21
Apparatus and method for measuring characteristics of optical pickup and/or optical disc Grant 6,226,246 - Nakayama , et al. May 1, 2	2001-05-01
Image collation device Grant 6,201,886 - Nakayama March 13, 2	2001-03-13
Image collation device Grant 6,188,780 - Nakayama February 13, 2	2001-02-13
Image collation device Grant 6,185,317 - Nakayama February 6, 2	2001-02-06
Image collation method and apparatus for excluding combinations of coordinate values Grant 6,031,942 - Nakayama February 29, 2	2000-02-29
Apparatus and method for measuring characteristics of optical pickup and/or optical disc Grant 6,025,907 - Nakayama , et al. February 15, 2	2000-02-15
Sensor plate for a fingerprint identifying machine Grant D382,862 - Nakayama , et al. August 26, 1	1997-08-26
Lens barrel for a video camera, and linear feeding system thereof Grant 5,602,681 - Nakayama , et al. February 11, 1	1997-02-11
Camera lens barrel having both pulse drive control and microstep drive control Grant 5,519,465 - Kawamura , et al. May 21, 1	1996-05-21
Position detecting method for use in optical system of a video camera for correcting gain and offset for periodic waveforms Grant 5,453,684 - Nakayama September 26, 1	1995-09-26
MR position detecting device Grant 5,208,535 - Nakayama , et al. May 4, 1	1993-05-04

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