Membership
Tour
Register
Log in
Kohei Eguchi
Follow
Person
Chiba, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Optical access system and ranging method for optical access system
Patent number
7,881,609
Issue date
Feb 1, 2011
Oki Electric Industry Co., Ltd.
Kohei Eguchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Semiconductor device, a method of manufacturing the semiconductor d...
Patent number
6,917,076
Issue date
Jul 12, 2005
United Microelectronics Corporation
Kohei Eguchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
METHOD OF MANUFACTURING A SEMICONDUCTOR DEVICE, HAVING FIRST AND SE...
Patent number
6,656,781
Issue date
Dec 2, 2003
Nippon Steel Corporation
Atsushi Kawasaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device having multiple transistors sharing a common gate
Patent number
6,657,229
Issue date
Dec 2, 2003
United Microelectronics Corporation
Kohei Eguchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method and apparatus for transmitting packets and network using the...
Patent number
6,526,053
Issue date
Feb 25, 2003
Oki Electric Industry Co, Ltd.
Kazuo Ishiba
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method of manufacturing a semiconductor device having regions of di...
Patent number
6,486,013
Issue date
Nov 26, 2002
Nippon Steel Corporation
Atsushi Kawasaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
METHOD OF MANUFACTURING A SEMICONDUCTOR DEVICE, HAVING FIRST AND SE...
Patent number
6,482,692
Issue date
Nov 19, 2002
Nippon Steel Corporation
Atsushi Kawasaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device having semiconductor regions of different cond...
Patent number
6,201,275
Issue date
Mar 13, 2001
Nippon Steel Corporation
Atsushi Kawasaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and production method of a semiconductor devic...
Patent number
6,093,575
Issue date
Jul 25, 2000
Nippon Steel Corporation
Kohei Eguchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device with a reduced element isolation region
Patent number
5,714,787
Issue date
Feb 3, 1998
Nippon Steel Corporation
Kohei Eguchi
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Optical access system and ranging method for optical access system
Publication number
20080267624
Publication date
Oct 30, 2008
Oki Electric Industry Co., Ltd.
Kohei Eguchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Signal processing apparatus and method for gigabit passive optical...
Publication number
20080260385
Publication date
Oct 23, 2008
Oki Electric Industry Co., Ltd.
Kohei Eguchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SEMICONDUCTOR DEVICE, A METHOD OF MANUFACTURING THE SEMICONDUCTOR D...
Publication number
20050242377
Publication date
Nov 3, 2005
United Microelectronics Corporation
Kohei Eguchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device, a method of manufacturing the semiconductor d...
Publication number
20040021160
Publication date
Feb 5, 2004
Kohei Eguchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method of manufacturing a semiconductor device, having first and se...
Publication number
20030027384
Publication date
Feb 6, 2003
Atsushi Kawasaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device having semiconductor regions of different cond...
Publication number
20010000922
Publication date
May 10, 2001
Atsushi Kawasaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device having semiconductor regions of different cond...
Publication number
20010000412
Publication date
Apr 26, 2001
Atsushi Kawasaki
H01 - BASIC ELECTRIC ELEMENTS