Kouji IGARASHI

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Nagoya-shi, Aichi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor wafer surface protection film and method for manufact...
- Patent number 10,340,172
- Issue date Jul 2, 2019
- Mitsui Chemicals Tohcello, Inc.
- Jun Kamada
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Adhesive film and method for manufacturing semiconductor device
- Patent number 9,822,284
- Issue date Nov 21, 2017
- Mitsui Chemicals Tohcello, Inc.
- Shinichi Usugi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ADHESIVE FILM AND METHOD FOR MANUFACTURING ELECTRONIC DEVICE
- Publication number 20220213349
- Publication date Jul 7, 2022
- MITSUI CHEMICALS TOHCELLO, INC.
- Toru MIURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR WAFER SURFACE PROTECTION FILM AND METHOD FOR MANUFACT...
- Publication number 20180197764
- Publication date Jul 12, 2018
- MITSUI CHEMICALS TOHCELLO, INC.
- Jun KAMADA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ADHESIVE FILM AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE
- Publication number 20160208144
- Publication date Jul 21, 2016
- MITSUI CHEMICALS TOHCELLO, INC.
- Shinichi USUGI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHOD OF PEELING ELECTRONIC MEMBER AND LAMINATE
- Publication number 20160141197
- Publication date May 19, 2016
- MITSUI CHEMICALS TOHCELLO, INC.
- Shinichi USUGI
- B32 - LAYERED PRODUCTS