Membership
Tour
Register
Log in
Mami Saito
Follow
Person
Yokohama-shi, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Etching apparatus, a method of controlling an etching solution, and...
Patent number
7,776,756
Issue date
Aug 17, 2010
Kabushiki Kaisha Toshiba
Hisashi Okuchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Etching apparatus, a method of controlling an etching solution, and...
Patent number
7,267,742
Issue date
Sep 11, 2007
Kabushiki Kaisha Toshiba
Hisashi Okuchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Etching for manufacture of semiconductor devices
Patent number
6,645,876
Issue date
Nov 11, 2003
Kabushiki Kaisha Toshiba
Mami Saito
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and method for manufacturing the same
Patent number
5,698,891
Issue date
Dec 16, 1997
Kabushiki Kaisha Toshiba
Hiroshi Tomita
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
ETCHING APPARATUS, A METHOD OF CONTROLLING AN ETCHING SOLUTION, AND...
Publication number
20100210110
Publication date
Aug 19, 2010
Kabushiki Kaisha Toshiba
Hisashi Okuchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Etching apparatus, a method of controlling an etching solution, and...
Publication number
20050230045
Publication date
Oct 20, 2005
Hisashi Okuchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Etching for manufacture of semiconductor devices
Publication number
20020086552
Publication date
Jul 4, 2002
Mami Saito
H01 - BASIC ELECTRIC ELEMENTS