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Nagoya-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Component-manufacturing tool and component-manufacturing method
Patent number
11,984,341
Issue date
May 14, 2024
Mitsui Chemicals Tohcello, Inc.
Eiji Hayashishita
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Film for component manufacture and component manufacturing method
Patent number
11,942,349
Issue date
Mar 26, 2024
Mitsui Chemicals Tohcello, Inc.
Eiji Hayashishita
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for manufacturing electronic apparatus, adhesive film for ma...
Patent number
11,747,388
Issue date
Sep 5, 2023
Mitsui Chemicals Tohcello, Inc.
Eiji Hayashishita
G01 - MEASURING TESTING
Information
Patent Grant
Film for manufacturing semiconductor parts
Patent number
11,535,776
Issue date
Dec 27, 2022
Mitsui Chemicals Tohcello, Inc.
Eiji Hayashishita
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Adhesive laminate film and method for manufacturing electronic device
Patent number
11,453,208
Issue date
Sep 27, 2022
MITSUI CHEMICAL TOHCELLO, INC.
Eiji Hayashishita
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Film for component manufacture and component manufacturing method
Patent number
11,276,600
Issue date
Mar 15, 2022
Mitsui Chemicals Tohcello, Inc.
Eiji Hayashishita
B32 - LAYERED PRODUCTS
Information
Patent Grant
Component-manufacturing film, component-manufacturing tool, and com...
Patent number
11,251,062
Issue date
Feb 15, 2022
Mitsui Chemicals Tohcello, Inc.
Eiji Hayashishita
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Method for manufacturing semiconductor device
Patent number
11,107,789
Issue date
Aug 31, 2021
Mitsui Chemicals Tohcello, Inc.
Eiji Hayashishita
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for manufacturing electronic apparatus, adhesive film for ma...
Patent number
11,047,900
Issue date
Jun 29, 2021
Mitsui Chemicals Tohcello, Inc.
Eiji Hayashishita
G01 - MEASURING TESTING
Information
Patent Grant
Film for manufacturing semiconductor parts
Patent number
10,858,547
Issue date
Dec 8, 2020
Mitsui Chemicals Tohcello, Inc.
Eiji Hayashishita
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Method for manufacturing electronic apparatus, adhesive film for ma...
Patent number
10,809,293
Issue date
Oct 20, 2020
MITSUI CHEMICALS TOCHELLO, INC.
Eiji Hayashishita
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for manufacturing semiconductor device
Patent number
10,573,548
Issue date
Feb 25, 2020
Mitsui Chemicals Tohcello, Inc.
Eiji Hayashishita
B32 - LAYERED PRODUCTS
Information
Patent Grant
Method for manufacturing semiconductor device
Patent number
10,566,254
Issue date
Feb 18, 2020
Mitsui Chemicals Tohcello, Inc.
Eiji Hayashishita
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electronic-device-protecting film, electronic-device-protecting mem...
Patent number
10,483,131
Issue date
Nov 19, 2019
Mitsui Chemicals Tohcello, Inc.
Eiji Hayashishita
B32 - LAYERED PRODUCTS
Information
Patent Grant
Production method for laminate film, laminate film, and production...
Patent number
9,475,962
Issue date
Oct 25, 2016
Mitsui Chemicals Tohcello, Inc.
Eiji Hayashishita
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Expandable film, dicing film, and method of producing semiconductor...
Patent number
8,728,910
Issue date
May 20, 2014
Mitsui Chemicals, Inc.
Eiji Hayashishita
B32 - LAYERED PRODUCTS
Information
Patent Grant
Sheet for protecting surface of semiconductor wafer, semiconductor...
Patent number
8,476,740
Issue date
Jul 2, 2013
Mitsui Chemicals Tohcello, Inc.
Eiji Hayashishita
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Patents Applications
last 30 patents
Information
Patent Application
PROTECTIVE FILM AND BACK GRINDING METHOD FOR SEMICONDUCTOR WAFER
Publication number
20230298924
Publication date
Sep 21, 2023
MITSUI CHEMICALS TOHCELLO, INC.
Eiji Hayashishita
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FILM FOR COMPONENT MANUFACTURE AND COMPONENT MANUFACTURING METHOD
Publication number
20220157634
Publication date
May 19, 2022
Mitsui Chemicals Tohcello, Inc.
Eiji HAYASHISHITA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COMPONENT PRODUCING METHOD, HOLDING FILM, AND HOLDING TOOL FORMING...
Publication number
20210217644
Publication date
Jul 15, 2021
MITSUI CHEMICALS TOHCELLO, INC.
Eiji HAYASHISHITA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR MANUFACTURING ELECTRONIC APPARATUS, ADHESIVE FILM FOR MA...
Publication number
20210172993
Publication date
Jun 10, 2021
Mitsui Chemicals Tohcello, Inc.
Eiji HAYASHISHITA
G01 - MEASURING TESTING
Information
Patent Application
COMPONENT MANUFACTURING DEVICE AND COMPONENT MANUFACTURING METHOD
Publication number
20210151340
Publication date
May 20, 2021
MITSUI CHEMICALS TOHCELLO, INC.
Eiji Hayashishita
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FILM FOR MANUFACTURING SEMICONDUCTOR PARTS
Publication number
20210047543
Publication date
Feb 18, 2021
Mitsui Chemicals Tohcello, Inc.
Eiji HAYASHISHITA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE
Publication number
20200312810
Publication date
Oct 1, 2020
MITSUI CHEMICALS TOHCELLO, INC.
Eiji Hayashishita
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ADHESIVE LAMINATE FILM AND METHOD FOR MANUFACTURING ELECTRONIC DEVICE
Publication number
20200171802
Publication date
Jun 4, 2020
MITSUI CHEMICALS TOHCELLO, INC.
Eiji HAYASHISHITA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
COMPONENT-MANUFACTURING TOOL AND COMPONENT-MANUFACTURING METHOD
Publication number
20200075382
Publication date
Mar 5, 2020
MITSUI CHEMICALS TOHCELLO, INC.
Eiji HAYASHISHITA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COMPONENT-MANUFACTURING FILM, COMPONENT-MANUFACTURING TOOL, AND COM...
Publication number
20190371645
Publication date
Dec 5, 2019
MITSUI CHEMICALS TOHCELLO, INC.
Eiji HAYASHISHITA
B32 - LAYERED PRODUCTS
Information
Patent Application
METHOD FOR MANUFACTURING ELECTRONIC APPARATUS, ADHESIVE FILM FOR MA...
Publication number
20190285687
Publication date
Sep 19, 2019
MITSUI CHEMICALS TOHCELLO, INC.
Eiji Hayashishita
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR MANUFACTURING ELECTRONIC APPARATUS, ADHESIVE FILM FOR MA...
Publication number
20190271733
Publication date
Sep 5, 2019
MITSUI CHEMICALS TOHCELLO, INC.
Eiji HAYASHISHITA
G01 - MEASURING TESTING
Information
Patent Application
METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE
Publication number
20190139806
Publication date
May 9, 2019
MITSUI CHEMICALS TOHCELLO, INC.
Eiji Hayashishita
G01 - MEASURING TESTING
Information
Patent Application
FILM FOR COMPONENT MANUFACTURE AND COMPONENT MANUFACTURING METHOD
Publication number
20190103298
Publication date
Apr 4, 2019
MITSUI CHEMICALS TOHCELLO, INC.
Eiji HAYASHISHITA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE
Publication number
20190088559
Publication date
Mar 21, 2019
MITSUI CHEMICALS TOHCELLO, INC.
Eiji HAYASHISHITA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
ELECTRONIC-DEVICE-PROTECTING FILM, ELECTRONIC-DEVICE-PROTECTING MEM...
Publication number
20180158697
Publication date
Jun 7, 2018
MITSUI CHEMICALS TOHCELLO, INC.
Eiji HAYASHISHITA
B32 - LAYERED PRODUCTS
Information
Patent Application
FILM FOR MANUFACTURING SEMICONDUCTOR PARTS
Publication number
20180142130
Publication date
May 24, 2018
MITSUI CHEMICALS TOHCELLO, INC.
Eiji HAYASHISHITA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
PRODUCTION METHOD FOR LAMINATE FILM, LAMINATE FILM, AND PRODUCTION...
Publication number
20160053137
Publication date
Feb 25, 2016
MITSUI CHEMICALS TOHCELLO, INC.
Eiji HAYASHISHITA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
EXPANDABLE FILM, DICING FILM, AND METHOD OF PRODUCING SEMICONDUCTOR...
Publication number
20120309170
Publication date
Dec 6, 2012
MITSUI CHEMICALS, INC.
Eiji Hayashishita
B32 - LAYERED PRODUCTS
Information
Patent Application
SHEET FOR PROTECTING SURFACE OF SEMICONDUCTOR WAFER, SEMICONDUCTOR...
Publication number
20120273975
Publication date
Nov 1, 2012
Mitsui Chemcials Tohcello Inc.
Eiji Hayashishita
H01 - BASIC ELECTRIC ELEMENTS