Shinji Tanaka

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Yokohama-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Protection circuit and control circuit
- Patent number 9,817,412
- Issue date Nov 14, 2017
- Minebea Co., Ltd.
- Takahiro Sakaguchi
- G05 - CONTROLLING REGULATING
Information Patent Grant
Laser-marking film
- Patent number 8,597,774
- Issue date Dec 3, 2013
- Toyo Seikan Kaisha, Ltd.
- Keiji Fukue
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Optical spectrum analyzer
- Patent number 7,609,383
- Issue date Oct 27, 2009
- Murata Manufacturing Co. Ltd.
- Kiyokazu Yamada
- G01 - MEASURING TESTING
Information Patent Grant
Method of enhancing residual compressive stress in double metallic...
- Patent number 4,796,653
- Issue date Jan 10, 1989
- Toshiba Corporation
- Masahiro Kobayashi
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
PROTECTION CIRCUIT AND CONTROL CIRCUIT
- Publication number 20150277457
- Publication date Oct 1, 2015
- MINEBEA CO., LTD.
- Takahiro SAKAGUCHI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
OPTICAL SPECTRUM ANALYZER
- Publication number 20080259332
- Publication date Oct 23, 2008
- Murata Manufacturing Co., Ltd.
- Kiyokazu Yamada
- G01 - MEASURING TESTING