Ken Ohbuchi

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Fukuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Intercom system
- Patent number 10,080,000
- Issue date Sep 18, 2018
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Hirofumi Kasedou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video intercom device
- Patent number 9,635,322
- Issue date Apr 25, 2017
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Takashi Yamamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio communication apparatus and transmission power control method
- Patent number 9,629,099
- Issue date Apr 18, 2017
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Ken Ohbuchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video intercom device
- Patent number 9,549,151
- Issue date Jan 17, 2017
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Takashi Yamamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless microphone system and transmission power control method
- Patent number 9,516,399
- Issue date Dec 6, 2016
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Ken Ohbuchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
INTERCOM SYSTEM
- Publication number 20170041572
- Publication date Feb 9, 2017
- Panasonic Intellectual Property Management Co., Lt
- Hirofumi Kasedou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO INTERCOM DEVICE
- Publication number 20160323543
- Publication date Nov 3, 2016
- Panasonic Intellectual Property Management Co., Ltd.
- Takashi Yamamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO INTERCOM DEVICE
- Publication number 20160295174
- Publication date Oct 6, 2016
- Panasonic Intellectual Property Management Co., Ltd.
- Takashi Yamamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS MICROPHONE SYSTEM AND TRANSMISSION POWER CONTROL METHOD
- Publication number 20150063604
- Publication date Mar 5, 2015
- PANASONIC CORPORATION
- Ken Ohbuchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RADIO COMMUNICATION APPARATUS AND TRANSMISSION POWER CONTROL METHOD
- Publication number 20140206409
- Publication date Jul 24, 2014
- PANASONIC CORPORATION
- Ken Ohbuchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION APPARATUS, COMMUNICATION SYSTEM, COMMUNICATION METHOD...
- Publication number 20140153470
- Publication date Jun 5, 2014
- PANASONIC CORPORATION
- Takashi Suzuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE