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Toshihiro Itoh
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Optical receiver
Patent number
10,601,522
Issue date
Mar 24, 2020
Nippon Telegraph and Telephone Corporation
Toshihiro Itoh
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical modulator driver circuit and optical transmitter
Patent number
10,243,664
Issue date
Mar 26, 2019
Nippon Telegraph and Telephone Corporation
Munehiko Nagatani
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Semiconductor device and process for manufacturing the same
Patent number
7,776,735
Issue date
Aug 17, 2010
Renesas Technology Corp.
Tadatomo Suga
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Inspection method and inspection apparatus for inspecting electrica...
Patent number
7,688,088
Issue date
Mar 30, 2010
Tokyo Electron Limited
Shigekazu Komatsu
G01 - MEASURING TESTING
Information
Patent Grant
Inspection apparatus to break the oxide of an electrode by fritting...
Patent number
7,319,339
Issue date
Jan 15, 2008
Tokyo Electron Limited
Shinji Iino
G01 - MEASURING TESTING
Information
Patent Grant
Inspection method and inspection apparatus
Patent number
7,304,489
Issue date
Dec 4, 2007
Tokyo Electron Limited
Shinji Iino
G01 - MEASURING TESTING
Information
Patent Grant
High-reliable semiconductor device using hermetic sealing of electr...
Patent number
7,301,243
Issue date
Nov 27, 2007
Sharp Kabushiki Kaisha
Tadatomo Suga
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and process for manufacturing the same
Patent number
7,268,430
Issue date
Sep 11, 2007
Renesas Technology Corp.
Tadatomo Suga
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Inspection method and inspection apparatus for inspecting electrica...
Patent number
7,262,613
Issue date
Aug 28, 2007
Tokyo Electron Limited
Shigekazu Komatsu
G01 - MEASURING TESTING
Information
Patent Grant
Method of mounting an electronic part
Patent number
7,100,279
Issue date
Sep 5, 2006
Shinko Electric Industries Co., Ltd.
Tadatomo Suga
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Inspection method and inspection apparatus
Patent number
7,061,259
Issue date
Jun 13, 2006
Tokyo Electron Limited
Shinji Iino
G01 - MEASURING TESTING
Information
Patent Grant
Inspection method and inspection apparatus
Patent number
6,777,967
Issue date
Aug 17, 2004
Tokyo Electron Limited
Shinji Iino
G01 - MEASURING TESTING
Information
Patent Grant
Analog-to-digital conversion device
Patent number
6,188,346
Issue date
Feb 13, 2001
Nippon Telegraph and Telephone Corporation
Takao Waho
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
Information
Patent Application
OPTICAL RECEIVER
Publication number
20190181961
Publication date
Jun 13, 2019
Nippon Telegraph and Telephone Corporation
Toshihiro Itoh
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Optical Modulator Driver Circuit and Optical Transmitter
Publication number
20160087727
Publication date
Mar 24, 2016
Nippon Telegraph and Telephone Corporation
Munehiko Nagatani
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Semiconductor device and process for manufacturing the same
Publication number
20080254610
Publication date
Oct 16, 2008
Tadatomo SUGA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Optical Transmission System
Publication number
20080226298
Publication date
Sep 18, 2008
Nippon Telegraph and Telephone Corporation
Hiroyuki Fukuyama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Inspection method and inspection apparatus for inspecting electrica...
Publication number
20080174325
Publication date
Jul 24, 2008
TOKYO ELECTRON LIMITED
Shigekazu Komatsu
G01 - MEASURING TESTING
Information
Patent Application
INSPECTION METHOD AND INSPECTION APPARATUS
Publication number
20070229101
Publication date
Oct 4, 2007
Shinji Iino
G01 - MEASURING TESTING
Information
Patent Application
Inspection method and inspection apparatus for inspecting electrica...
Publication number
20070063725
Publication date
Mar 22, 2007
TOKYO ELECTRON LIMITED
Shigekazu Komatsu
G01 - MEASURING TESTING
Information
Patent Application
Inspection method and inspection apparatus
Publication number
20060192578
Publication date
Aug 31, 2006
TOKYO ELECTON LIMITED
Shinji Iino
G01 - MEASURING TESTING
Information
Patent Application
Inspection method and inspection apparatus for inspecting electrica...
Publication number
20060145716
Publication date
Jul 6, 2006
Shigekazu Komatsu
G01 - MEASURING TESTING
Information
Patent Application
High-reliable semiconductor device using hermetic sealing of electr...
Publication number
20060043604
Publication date
Mar 2, 2006
Tadatomo Suga
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device and process for manufacturing the same
Publication number
20060043552
Publication date
Mar 2, 2006
RENESAS TECHNOLOGY CORP.
Tadatomo Suga
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method of mounting an electronic part
Publication number
20040211060
Publication date
Oct 28, 2004
TADATOMO SUGA
Tadatomo Suga
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Inspection method and inspection apparatus
Publication number
20040174177
Publication date
Sep 9, 2004
TOKYO ELECTRON LIMITED
Shinji Iino
G01 - MEASURING TESTING
Information
Patent Application
Inspection method and inspection apparatus
Publication number
20020021142
Publication date
Feb 21, 2002
Shinji Iino
G01 - MEASURING TESTING