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Toshimichi Naoi
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Wireless communications system reducing unnecessary retransmission...
Patent number
7,530,001
Issue date
May 5, 2009
Oki Semiconductor Co., Ltd.
Toshimichi Naoi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Error correcting device and method thereof that turbo-decodes only...
Patent number
7,293,219
Issue date
Nov 6, 2007
Oki Electric Industry Co., Ltd.
Toshimichi Naoi
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Method of apparatus for automatic gain control, and digital receive...
Patent number
5,946,607
Issue date
Aug 31, 1999
Oki Electric Industry Co., Ltd.
Haruhiro Shiino
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Maximum likelihood sequence estimator and maximum likelihood sequen...
Patent number
5,867,531
Issue date
Feb 2, 1999
Oki Electric Industry Co., Ltd.
Haruhiro Shiino
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Receiver for a digital communication system
Patent number
5,751,776
Issue date
May 12, 1998
Oki Electric Industry Co., Ltd.
Haruhiro Shiino
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Frame synchronization apparatus
Patent number
5,680,421
Issue date
Oct 21, 1997
Oki Electric Industry Co., Ltd.
Haruhiro Shiino
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Receiver for a digital communication system
Patent number
5,602,881
Issue date
Feb 11, 1997
Oki Electric Industry Co., Ltd.
Haruhiro Shiino
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Adaptive maximum likelihood sequence estimator
Patent number
5,479,419
Issue date
Dec 26, 1995
Oki Electric Industry Co., Ltd.
Toshimichi Naoi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
SEMICONDUCTOR INTEGRATED CIRCUIT
Publication number
20080098276
Publication date
Apr 24, 2008
Oki Electric Industry Co., Ltd.
Toshimichi Naoi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Wireless communications system reducing unnecessary retransmission...
Publication number
20060156203
Publication date
Jul 13, 2006
Oki Electric Industry Co., Ltd.
Toshimichi Naoi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Error correcting device and method thereof
Publication number
20030233610
Publication date
Dec 18, 2003
Toshimichi Naoi
H03 - BASIC ELECTRONIC CIRCUITRY