Kazuya MIYAJI

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Saitama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Anti-vibration optical device
- Patent number 11,536,982
- Issue date Dec 27, 2022
- KAMAKURA KOKI CO., LTD.
- Haruo Itoh
- G02 - OPTICS
Information Patent Grant
Optical observation device
- Patent number 10,375,322
- Issue date Aug 6, 2019
- Kamakura Koki Co., Ltd.
- Kunio Ando
- G02 - OPTICS
Information Patent Grant
Image stabilizing device and system for telescopic optical instruments
- Patent number 9,417,458
- Issue date Aug 16, 2016
- Kamakura Koki Co., Ltd.
- Kunio Ando
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Optical image stabilizer
- Patent number 9,395,551
- Issue date Jul 19, 2016
- Kamakura Koki Co., Ltd.
- Kunio Ando
- G02 - OPTICS
Information Patent Grant
Magnification-varying optical device
- Patent number 8,379,306
- Issue date Feb 19, 2013
- Kamakura Koki Co., Ltd.
- Naomi Watanabe
- G02 - OPTICS
Information Patent Grant
Focusing unit and optical device
- Patent number 7,372,637
- Issue date May 13, 2008
- Kamakura Koki Co., Ltd.
- Kazuya Miyaji
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Anti-Vibration Optical Device
- Publication number 20210255474
- Publication date Aug 19, 2021
- KAMAKURA KOKI CO., LTD.
- Haruo Itoh
- G02 - OPTICS
Information Patent Application
OPTICAL OBSERVATION DEVICE
- Publication number 20180227503
- Publication date Aug 9, 2018
- KAMAKURA KOKI CO., LTD.
- Kunio ANDO
- G02 - OPTICS
Information Patent Application
IMAGE STABILIZING DEVICE AND SYSTEM FOR TELESCOPIC OPTICAL INSTRUMENTS
- Publication number 20150219920
- Publication date Aug 6, 2015
- KAMAKURA KOKI CO., LTD
- Kunio ANDO
- G02 - OPTICS
Information Patent Application
OPTICAL IMAGE STABILIZER
- Publication number 20140320962
- Publication date Oct 30, 2014
- KAMAKURA KOKI CO., LTD
- Kunio ANDO
- G02 - OPTICS
Information Patent Application
MAGNIFICATION-VARYING OPTICAL DEVICE
- Publication number 20100073774
- Publication date Mar 25, 2010
- KAMAKURA KOKI CO., LTD
- Naomi WATANABE
- G02 - OPTICS
Information Patent Application
FOCUSING UNIT AND OPTICAL DEVICE
- Publication number 20070183059
- Publication date Aug 9, 2007
- Kazuya Miyaji
- G02 - OPTICS