Satoshi ARAI

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Kawasaki-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical device, telescope and binocular telescope
- Patent number 10,423,004
- Issue date Sep 24, 2019
- Nikon Vision Co., Ltd.
- Satoshi Arai
- G02 - OPTICS
Information Patent Grant
Telescopic optical system and optical apparatus
- Patent number 10,222,606
- Issue date Mar 5, 2019
- Nikon Corporation
- Satoshi Arai
- G02 - OPTICS
Information Patent Grant
Reticle unit and optical apparatus
- Patent number 9,777,990
- Issue date Oct 3, 2017
- Nikon Vision Co. Ltd.
- Satoshi Arai
- F41 - WEAPONS
Information Patent Grant
Reticle unit, optical instrument, and rifle scope
- Patent number 9,753,268
- Issue date Sep 5, 2017
- Nikon Vision Co., Ltd.
- Satoshi Arai
- F41 - WEAPONS
Information Patent Grant
Telescope and binocular body member
- Patent number 8,094,372
- Issue date Jan 10, 2012
- Nikon Corporation
- Masanobu Kaneko
- G02 - OPTICS
Information Patent Grant
Pressure accumulator system
- Patent number 5,957,162
- Issue date Sep 28, 1999
- Nippon Pneumatics
- Satoshi Arai
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL DEVICE, TELESCOPE AND BINOCULAR TELESCOPE
- Publication number 20160313570
- Publication date Oct 27, 2016
- NIKON VISION CO., LTD
- Satoshi ARAI
- G02 - OPTICS
Information Patent Application
TELESCOPIC OPTICAL SYSTEM AND OPTICAL APPARATUS
- Publication number 20140368905
- Publication date Dec 18, 2014
- Satoshi Arai
- G02 - OPTICS
Information Patent Application
RETICLE UNIT, OPTICAL INSTRUMENT, AND RIFLE SCOPE
- Publication number 20130286472
- Publication date Oct 31, 2013
- Satoshi Arai
- G02 - OPTICS
Information Patent Application
TELESCOPE AND BINOCULAR BODY MEMBER
- Publication number 20100290112
- Publication date Nov 18, 2010
- NIKON CORPORATION
- Masanobu KANEKO
- G02 - OPTICS
Information Patent Application
RANGE FINDER
- Publication number 20100157282
- Publication date Jun 24, 2010
- Nikon Vision Co., Ltd.
- Satoshi Arai
- G02 - OPTICS