Rikiya ISHIKAWA

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KANAGAWA, JP

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Patents Grantslast 30 patents

Information Patent Grant
Mounting base, communication device, antenna characteristic correct...
- Patent number 10,320,062
- Issue date Jun 11, 2019
- Sony Corporation
- Osamu Kozakai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Antenna device
- Patent number 10,256,533
- Issue date Apr 9, 2019
- Sony Corporation
- Takayuki Hirabayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wired transmission line for electromagnetic coupling of first and s...
- Patent number 8,519,804
- Issue date Aug 27, 2013
- Sony Corporation
- Futoshi Takeuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power supply adapter and power supply system
- Patent number 8,145,122
- Issue date Mar 27, 2012
- Sony Corporation
- Katsunori Honma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
MOUNTING BASE, COMMUNICATION DEVICE, ANTENNA CHARACTERISTIC CORRECT...
- Publication number 20170162934
- Publication date Jun 8, 2017
- SONY CORPORATION
- Osamu KOZAKAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ANTENNA DEVICE
- Publication number 20170062918
- Publication date Mar 2, 2017
- SONY CORPORATION
- Takayuki HIRABAYASHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Wired transmission line for AV devices
- Publication number 20110047588
- Publication date Feb 24, 2011
- SONY CORPORATION
- Futoshi Takeuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER SUPPLY ADAPTER AND POWER SUPPLY SYSTEM
- Publication number 20090176472
- Publication date Jul 9, 2009
- SONY CORPORATION
- Katsunori Honma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE