Membership
Tour
Register
Log in
Shogo Iizuka
Follow
Person
Yokohama, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Telephone terminal device
Patent number
7,218,728
Issue date
May 15, 2007
Matsushita Electric Industrial Co., Ltd.
Naokazu Nagasawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Antenna switching apparatus for selectively connecting antenna to t...
Patent number
5,442,812
Issue date
Aug 15, 1995
Matsushita Electric Industrial Co., Ltd.
Toshio Ishizaki
H01 - BASIC ELECTRIC ELEMENTS