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Ryoji Komatsu
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Nagano, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Laser pointer with shake correction mechanism and method for suppre...
Patent number
10,996,485
Issue date
May 4, 2021
NIDEC SANKYO CORPORATION
Takeshi Sue
G02 - OPTICS
Information
Patent Grant
Optical unit and optical device
Patent number
10,728,456
Issue date
Jul 28, 2020
NIDEC SANKYO CORPORATION
Yuta Otomo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical unit with shake correcting function
Patent number
9,185,296
Issue date
Nov 10, 2015
NIDEC SANKYO CORPORATION
Tatsuki Wade
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical unit with shake correcting function
Patent number
9,049,375
Issue date
Jun 2, 2015
NIDEC SANKYO CORPORATION
Tatsuki Wade
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Photographic optical device, photographic optical system and distan...
Patent number
8,687,953
Issue date
Apr 1, 2014
NIDEC SANKYO CORPORATION
Hayato Naito
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
LASER POINTER WITH SHAKE CORRECTION MECHANISM AND METHOD FOR SUPPRE...
Publication number
20190265501
Publication date
Aug 29, 2019
NIDEC SANKYO CORPORATION
Takeshi SUE
G02 - OPTICS
Information
Patent Application
OPTICAL UNIT AND OPTICAL DEVICE
Publication number
20180332228
Publication date
Nov 15, 2018
NIDEC SANKYO CORPORATION
Yuta OTOMO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL UNIT WITH SHAKE CORRECTING FUNCTION
Publication number
20150124108
Publication date
May 7, 2015
NIDEC SANKYO CORPORATION
Tatsuki Wade
G02 - OPTICS
Information
Patent Application
PHOTOGRAPHIC OPTICAL DEVICE, PHOTOGRAPHIC OPTICAL SYSTEM AND DISTAN...
Publication number
20130156412
Publication date
Jun 20, 2013
NIDEC SANKYO CORPORATION
Hayato Naito
G02 - OPTICS
Information
Patent Application
Optical Unit with Shake Correcting Function
Publication number
20130100304
Publication date
Apr 25, 2013
NIDEC SANKYO CORPORATION
Tatsuki Wade
G02 - OPTICS