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Daisuke TERAHARA
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Kanagawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Lead screw device, lens driver, lens barrel, and camera using the l...
Patent number
10,473,882
Issue date
Nov 12, 2019
Ricoh Imaging Company, Ltd.
Daisuke Terahara
G02 - OPTICS
Information
Patent Grant
Lead screw device, lens driver, lens barrel, and camera using the l...
Patent number
9,726,849
Issue date
Aug 8, 2017
Ricoh Imaging Company, Ltd.
Daisuke Terahara
G02 - OPTICS
Information
Patent Grant
Lens barrel
Patent number
9,036,077
Issue date
May 19, 2015
Ricoh Company, Ltd.
Daisuke Terahara
G02 - OPTICS
Information
Patent Grant
Lens barrel
Patent number
8,717,691
Issue date
May 6, 2014
Ricoh Company, Ltd.
Daisuke Terahara
G11 - INFORMATION STORAGE
Information
Patent Grant
Lens barrel and imaging device and hand-held data terminal device i...
Patent number
8,405,922
Issue date
Mar 26, 2013
Ricoh Company, Ltd.
Daisuke Terahara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Lens driver unit, imaging device, and hand-held data terminal device
Patent number
7,864,446
Issue date
Jan 4, 2011
Ricoh Company, Ltd.
Daisuke Terahara
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
LEAD SCREW DEVICE, LENS DRIVER, LENS BARREL, AND CAMERA USING THE L...
Publication number
20200033550
Publication date
Jan 30, 2020
RICOH IMAGING COMPANY, LTD.
Daisuke TERAHARA
G02 - OPTICS
Information
Patent Application
LEAD SCREW DEVICE, LENS DRIVER, LENS BARREL, AND CAMERA USING THE L...
Publication number
20170336592
Publication date
Nov 23, 2017
RICOH IMAGING COMPANY, LTD.
Daisuke TERAHARA
G02 - OPTICS
Information
Patent Application
OPTICAL EQUIPMENT
Publication number
20160223779
Publication date
Aug 4, 2016
RICOH IMAGING COMPANY, LTD.
Daisuke TERAHARA
G02 - OPTICS
Information
Patent Application
LEAD SCREW DEVICE, LENS DRIVER, LENS BARREL, AND CAMERA USING THE L...
Publication number
20140347753
Publication date
Nov 27, 2014
RICOH IMAGING COMPANY, LTD.
Daisuke TERAHARA
G02 - OPTICS
Information
Patent Application
LENS BARREL
Publication number
20120105712
Publication date
May 3, 2012
Daisuke TERAHARA
G02 - OPTICS
Information
Patent Application
LENS BARREL
Publication number
20120063014
Publication date
Mar 15, 2012
Daisuke TERAHARA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
LENS BARREL AND IMAGING DEVICE AND HAND-HELD DATA TERMINAL DEVICE I...
Publication number
20110194194
Publication date
Aug 11, 2011
Daisuke TERAHARA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
LENS DRIVER UNIT, IMAGING DEVICE, AND HAND-HELD DATA TERMINAL DEVICE
Publication number
20100259837
Publication date
Oct 14, 2010
Daisuke TERAHARA
G02 - OPTICS