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Kiyotaka Sato
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Tokyo, JP
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last 30 patents
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Patent Grant
High-speed roaming method of wireless LAN
Patent number
6,917,804
Issue date
Jul 12, 2005
Clarion Co., Ltd.
Takashi Takayama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method of producing a semiconductor laser
Patent number
5,365,537
Issue date
Nov 15, 1994
Clarion Co., Ltd.
Kiyotaka Sato
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Surface-acoustic-wave device
Patent number
4,879,487
Issue date
Nov 7, 1989
Clarion Co., Ltd.
Kazuyoshi Sugai
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Method of controlling diaphragm driving in electronic still camera...
Patent number
4,806,964
Issue date
Feb 21, 1989
Fuji Photo Film Co., Ltd.
Kazukiyo Tamada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
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Patent Application
High-speed roaming method of wireless LAN
Publication number
20020025810
Publication date
Feb 28, 2002
Takashi Takayama
H04 - ELECTRIC COMMUNICATION TECHNIQUE