Masahisa KANETA

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Hitachi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Antenna device
- Patent number 9,905,935
- Issue date Feb 27, 2018
- Hitachi Metals, Ltd.
- Naoki Iso
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Antenna device
- Patent number 9,640,860
- Issue date May 2, 2017
- Hitachi Metals, Ltd.
- Naoki Iso
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Phase shifter having dielectric members inserted into a movable sup...
- Patent number 9,559,418
- Issue date Jan 31, 2017
- Hitachi Metals, Ltd.
- Naoki Iso
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Phase-shift circuit and antenna device
- Patent number 9,520,629
- Issue date Dec 13, 2016
- Hitachi Metals, Ltd.
- Naoki Iso
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for evaluating the faulted sections and states in a power tr...
- Patent number 5,712,796
- Issue date Jan 27, 1998
- Hitachi Cable, Ltd.
- Kazutaka Ohura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
Antenna Device
- Publication number 20170040699
- Publication date Feb 9, 2017
- Hitachi Metals, Ltd.
- Naoki ISO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ANTENNA DEVICE
- Publication number 20160248167
- Publication date Aug 25, 2016
- Hitachi Metals, Ltd.
- Naoki ISO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHASE SHIFTER AND ANTENNA DEVICE HAVING SAME
- Publication number 20160013532
- Publication date Jan 14, 2016
- Hitachi Metals, Ltd.
- Naoki ISO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Phase-Shift Circuit and Antenna Device
- Publication number 20150357696
- Publication date Dec 10, 2015
- Hitachi Metals, Ltd.
- Naoki ISO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ANTENNA DEVICE
- Publication number 20150207221
- Publication date Jul 23, 2015
- Hitachi Metals, Ltd.
- Naoki ISO
- H01 - BASIC ELECTRIC ELEMENTS