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Hiroomi Kashu
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Osaka, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Dual display portable telephone device and allocation means for dis...
Patent number
RE44882
Issue date
May 6, 2014
Kyocera Corporation
Shuji Otsuka
455 - Telecommunications
Information
Patent Grant
Dual display portable telephone device and allocation means for dis...
Patent number
RE43561
Issue date
Jul 31, 2012
Kyocera Corporation
Shuji Otsuka
455 - Telecommunications
Information
Patent Grant
Portable communication device
Patent number
7,197,295
Issue date
Mar 27, 2007
Sanyo Electric Co., Ltd.
Shuji Otsuka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Portable telephone
Patent number
7,096,050
Issue date
Aug 22, 2006
Sanyo Electric Co., Ltd.
Yuichi Taneya
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Foldable portable communication terminal device
Patent number
7,031,743
Issue date
Apr 18, 2006
Sanyo Electric Co., Ltd.
Hideji Kawasaki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method of and system for providing position information
Patent number
7,006,835
Issue date
Feb 28, 2006
Sanyo Electric Co., Ltd.
Shuji Otsuka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Distance alarm and notification device for use with mobile phone
Patent number
7,006,822
Issue date
Feb 28, 2006
Sanyo Electric Co., LTD
Hiroomi Kashu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Cellular telephone
Patent number
7,002,616
Issue date
Feb 21, 2006
Sanyo Electric Co., Ltd.
Yuichi Taneya
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Dual display portable telephone device and allocation means for dis...
Patent number
6,941,160
Issue date
Sep 6, 2005
Sanyo Electric Co., LTD
Shuji Otsuka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Portable telephone
Patent number
6,915,143
Issue date
Jul 5, 2005
Sanyo Electric Co., Ltd.
Hiroomi Kashu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
Cellular telephone
Publication number
20050181846
Publication date
Aug 18, 2005
Yuichi Taneya
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Cellular telephone
Publication number
20040259592
Publication date
Dec 23, 2004
Yuichi Taneya
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Mobile phone
Publication number
20020094784
Publication date
Jul 18, 2002
Hiroomi Kashu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method of and system for providing position information
Publication number
20020090956
Publication date
Jul 11, 2002
SANYO ELECTRIC CO., LTD.
Shuji Otsuka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Portable communication device
Publication number
20020077123
Publication date
Jun 20, 2002
SANYO ELECTRIC CO., LTD.
Shuji Otsuka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Portable telephone device
Publication number
20020065111
Publication date
May 30, 2002
Shuji Otsuka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Foldable portable communication terminal device
Publication number
20020058527
Publication date
May 16, 2002
Sanyo Electric Co., Ltd.,
Hideji Kawasaki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Portable telephone
Publication number
20020019249
Publication date
Feb 14, 2002
SANYO ELECTRIC CO., LTD.
Hiroomi Kashu
H04 - ELECTRIC COMMUNICATION TECHNIQUE