Shinji Ikegami

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Fukuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Communication device
- Patent number 10,149,297
- Issue date Dec 4, 2018
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Hiroyuki Ishihara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication system for transferring data between DECT terminal an...
- Patent number 9,781,647
- Issue date Oct 3, 2017
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Hiroyuki Ishihara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Voice communication apparatus
- Patent number 8,175,867
- Issue date May 8, 2012
- Panasonic Corporation
- Shinji Ikegami
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
COMMUNICATION SYSTEM, COMMUNICATION METHOD, AND COMMUNICATION ADAPTER
- Publication number 20180316798
- Publication date Nov 1, 2018
- Panasonic Intellectual Property Management Co., Ltd.
- Ikko FUJIMURA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION DEVICE
- Publication number 20170019898
- Publication date Jan 19, 2017
- Panasonic Intellectual Property Management Co., Ltd.
- Hiroyuki Ishihara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION DEVICE
- Publication number 20170019824
- Publication date Jan 19, 2017
- Panasonic Intellectual Property Management Co., Ltd.
- Hiroyuki Ishihara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VOICE COMMUNICATION APPARATUS
- Publication number 20090070105
- Publication date Mar 12, 2009
- Matsushita Electric Industrial Co., Ltd.
- Shinji IKEGAMI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Telephone unit and method of transmitting the received information...
- Publication number 20040042594
- Publication date Mar 4, 2004
- Toshihiko Sakata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE