Mitsuhiro Watanabe

Person

Saitama-ken, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Magnetic sheet, electronic device using same, and method for manufa...
- Patent number 10,020,104
- Issue date Jul 10, 2018
- Hitachi Metals, Ltd.
- Mitsuhiro Watanabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multiband high-frequency circuit, multiband high-frequency circuit...
- Patent number 8,315,577
- Issue date Nov 20, 2012
- Hitachi Metals, Ltd.
- Shigeru Kemmochi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-band-high-frequency circuit, multi-band high-frequency circui...
- Patent number 8,131,226
- Issue date Mar 6, 2012
- Hitachi Metals, Ltd.
- Shigeru Kemmochi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
DC-DC converter
- Patent number 7,940,531
- Issue date May 10, 2011
- Hitachi Metals, Ltd.
- Mitsuhiro Watanabe
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Multiband high-frequency circuit, multiband high-frequency circuit...
- Patent number 7,885,613
- Issue date Feb 8, 2011
- Hitachi Metals, Ltd.
- Shigeru Kemmochi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
DC-DC converter
- Patent number 7,646,610
- Issue date Jan 12, 2010
- Hitachi Metals, Ltd.
- Mitsuhiro Watanabe
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
High-frequency switch circuit, high-frequency switch module and wir...
- Patent number 7,471,962
- Issue date Dec 30, 2008
- Hitachi Metals, Ltd.
- Shigeru Kemmochi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
High-frequency switch module
- Patent number 7,253,702
- Issue date Aug 7, 2007
- Hitachi Metals, Ltd.
- Shigeru Kemmochi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
High-frequency switch circuit
- Patent number 7,171,234
- Issue date Jan 30, 2007
- Marino-Forum21
- Shigeru Kemmochi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Switch circuit and composite high-frequency part
- Patent number 7,167,687
- Issue date Jan 23, 2007
- Hitachi Metals, Ltd.
- Shigeru Kemmochi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
High-frequency switch circuit
- Patent number 7,130,655
- Issue date Oct 31, 2006
- Marino-Forum 21
- Shigeru Kemmochi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Bypass filter, multi-band antenna switch circuit, and layered modul...
- Patent number 7,057,472
- Issue date Jun 6, 2006
- Hitachi Metals, Ltd.
- Keisuke Fukamachi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Laminated-type high-frequency switch module
- Patent number 7,027,779
- Issue date Apr 11, 2006
- Hitachi Metals, Ltd.
- Hiroyuki Tai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
High-frequency composite part and wireless communications device co...
- Patent number 7,026,887
- Issue date Apr 11, 2006
- Hitachi Metals, Ltd.
- Mitsuhiro Watanabe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
High-frequency switch circuit, high-frequency switch module and wir...
- Patent number 7,003,312
- Issue date Feb 21, 2006
- Hitachi Metals, Ltd.
- Shigeru Kemmochi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
High-frequency switch module
- Patent number 6,987,984
- Issue date Jan 17, 2006
- Hitachi Metals, Ltd.
- Shigeru Kemmochi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
High-frequency module and wireless communication device
- Patent number 6,847,269
- Issue date Jan 25, 2005
- Hitachi Metals, Ltd.
- Mitsuhiro Watanabe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
MAGNETIC SHEET, ELECTRONIC DEVICE USING SAME, AND METHOD FOR MANUFA...
- Publication number 20160055952
- Publication date Feb 25, 2016
- Hitachi Metals, Ltd.
- Mitsuhiro WATANABE
- G01 - MEASURING TESTING
Information Patent Application
MULTIBAND HIGH-FREQUENCY CIRCUIT, MULTIBAND HIGH-FREQUENCY CIRCUIT...
- Publication number 20110096705
- Publication date Apr 28, 2011
- Hitachi Metals, Ltd.
- Shigeru Kemmochi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DC-DC CONVERTER
- Publication number 20100061071
- Publication date Mar 11, 2010
- Hitachi Metals, Ltd.
- Mitsuhiro WATANABE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DC-DC CONVERTER
- Publication number 20090103272
- Publication date Apr 23, 2009
- Hitachi Metals, Ltd.
- Mitsuhiro Watanabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MULTIBAND HIGH-FREQUENCY CIRCUIT, MULTIBAND HIGH-FREQUENCY CIRCUIT...
- Publication number 20090017772
- Publication date Jan 15, 2009
- Hitachi Metals, Ltd.
- Shigeru Kemmochi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Switch circuit and high-frequency composite part
- Publication number 20070105506
- Publication date May 10, 2007
- HITACHI METALS, LTD
- Shigeru Kemmochi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
High-frequency switch circuit, high-frequency switch module and wir...
- Publication number 20060030355
- Publication date Feb 9, 2006
- HITACHI METALS, LTD
- Shigeru Kemmochi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
High-frequency switch circuit
- Publication number 20050221768
- Publication date Oct 6, 2005
- HITACHI METALS, LTD
- Shigeru Kemmochi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
High-frequency switch circuit
- Publication number 20050221769
- Publication date Oct 6, 2005
- HITACHI METALS, LTD
- Shigeru Kemmochi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
High-frequency composite part and wireless communications device co...
- Publication number 20050077980
- Publication date Apr 14, 2005
- HITACHI METALS, LTD
- Mitsuhiro Watanabe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Switch circuit and composite high-frequency part
- Publication number 20050048927
- Publication date Mar 3, 2005
- Shigeru Kemmochi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Bypass filter, multi-band antenna switch circuit, and layered modul...
- Publication number 20040266378
- Publication date Dec 30, 2004
- Keisuke Fukamachi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
High-frequency switch module
- Publication number 20040032706
- Publication date Feb 19, 2004
- Shigeru Kemmochi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Laminated high-frequency switch module
- Publication number 20030171098
- Publication date Sep 11, 2003
- Hiroyuki Tai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
High-frequency module and wireless communication device
- Publication number 20020180556
- Publication date Dec 5, 2002
- Mitsuhiro Watanabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
High-frequency switch circuit, high-frequency switch module and wir...
- Publication number 20020183016
- Publication date Dec 5, 2002
- Shigeru Kemmochi
- H01 - BASIC ELECTRIC ELEMENTS

Mitsuhiro Watanabe

Person

Patents Grantslast 30 patents

Magnetic sheet, electronic device using same, and method for manufa...

Multiband high-frequency circuit, multiband high-frequency circuit...

Multi-band-high-frequency circuit, multi-band high-frequency circui...

DC-DC converter

Multiband high-frequency circuit, multiband high-frequency circuit...

DC-DC converter

High-frequency switch circuit, high-frequency switch module and wir...

High-frequency switch module

High-frequency switch circuit

Switch circuit and composite high-frequency part

High-frequency switch circuit

Bypass filter, multi-band antenna switch circuit, and layered modul...

Laminated-type high-frequency switch module

High-frequency composite part and wireless communications device co...

High-frequency switch circuit, high-frequency switch module and wir...

High-frequency switch module

High-frequency module and wireless communication device

Patents Applicationslast 30 patents

MAGNETIC SHEET, ELECTRONIC DEVICE USING SAME, AND METHOD FOR MANUFA...

MULTIBAND HIGH-FREQUENCY CIRCUIT, MULTIBAND HIGH-FREQUENCY CIRCUIT...

DC-DC CONVERTER

DC-DC CONVERTER

MULTIBAND HIGH-FREQUENCY CIRCUIT, MULTIBAND HIGH-FREQUENCY CIRCUIT...

Switch circuit and high-frequency composite part

High-frequency switch circuit, high-frequency switch module and wir...

High-frequency switch circuit

High-frequency switch circuit

High-frequency composite part and wireless communications device co...

Switch circuit and composite high-frequency part

Bypass filter, multi-band antenna switch circuit, and layered modul...

High-frequency switch module

Laminated high-frequency switch module

High-frequency module and wireless communication device

High-frequency switch circuit, high-frequency switch module and wir...