Yuko Katagiri

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Kawasaki-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Water-based resist stripping liquid management apparatus and water-...
- Patent number 7,109,037
- Issue date Sep 19, 2006
- Nagase & Co., Ltd.
- Toshimoto Nakagawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Processing solution preparation and supply method and apparatus
- Patent number 7,101,517
- Issue date Sep 5, 2006
- Nagase & Co., Ltd.
- Toshimoto Nakagawa
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Alkali-based treating liquid, treating liquid adjusting method and...
- Patent number 6,752,545
- Issue date Jun 22, 2004
- Nagase & Co., Ltd.
- Toshimoto Nakagawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Processing solution preparation and supply method and apparatus
- Publication number 20030136763
- Publication date Jul 24, 2003
- Toshimoto Nakagawa
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Alkali-based treating liquid, treating liquid adjusting method and...
- Publication number 20030096199
- Publication date May 22, 2003
- Toshimoto Nakagawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Water-based resist stripping liquid management apparatus and water-...
- Publication number 20020197869
- Publication date Dec 26, 2002
- Toshimoto Nakagawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Non-water-based resist stripping liquid management apparatus and no...
- Publication number 20020197079
- Publication date Dec 26, 2002
- Toshimoto Nakagawa
- H01 - BASIC ELECTRIC ELEMENTS