Masakazu Nishiwaki

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Saitama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electronic device
- Patent number 10,043,717
- Issue date Aug 7, 2018
- Nihon Dempa Kogyo Co., Ltd.
- Junichi Arai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Surface mounted crystal oscillator
- Patent number 8,466,753
- Issue date Jun 18, 2013
- Nihon Dempa Kogyo Co., Ltd.
- Hiroyuki Mitome
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method for manufacturing a surface mounted crystal device
- Patent number 8,046,910
- Issue date Nov 1, 2011
- Nihon Dempa Kogyo Co., Ltd.
- Masakazu Nishiwaki
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Structure with a plurality of substrates, its manufacturing method...
- Patent number 7,276,840
- Issue date Oct 2, 2007
- Nihon Dempa Kogyo Co., Ltd.
- Masakazu Nishiwaki
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of manufacturing mounting substrate and surface mount crysta...
- Patent number 7,049,174
- Issue date May 23, 2006
- Nihon Dempa Kogyo Co., Ltd.
- Yasuo Sakaba
- G04 - HOROLOGY
Information Patent Grant
Surface-mount crystal oscillator
- Patent number 6,876,264
- Issue date Apr 5, 2005
- Nihon Dempa Kogyo Co., Ltd.
- Masaaki Arai
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
ELECTRONIC DEVICE
- Publication number 20170358499
- Publication date Dec 14, 2017
- NIHON DEMPA KOGYO CO., LTD.
- Junichi ARAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SURFACE MOUNTED CRYSTAL OSCILLATOR
- Publication number 20120235761
- Publication date Sep 20, 2012
- NIHON DEMPA KOGYO CO., LTD.
- HIROYUKI MITOME
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Method for manufacturing surface mounted crystal device and aggrega...
- Publication number 20080072420
- Publication date Mar 27, 2008
- Nihon Dempa Kogyo Co., Ltd.
- Masakazu Nishiwaki
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Structure with a plurality of substrates, its manufacturing method...
- Publication number 20050275317
- Publication date Dec 15, 2005
- Nihon Dempa Kogyo Co., Ltd.
- Masakazu Nishiwaki
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Method of manufacturing mounting substrate and surface mount crysta...
- Publication number 20040056729
- Publication date Mar 25, 2004
- Yasuo Sakaba
- G04 - HOROLOGY
Information Patent Application
Surface-mount crystal oscillator
- Publication number 20040036546
- Publication date Feb 26, 2004
- Masaaki Arai
- H03 - BASIC ELECTRONIC CIRCUITRY