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Yasushi Sawamura
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Otsu-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Plastic optical fiber and plastic optical fiber cord
Patent number
11,287,566
Issue date
Mar 29, 2022
Toray Industries, Inc.
Satoshi Matsuba
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Adhesive composition for electronic components, and adhesive sheet...
Patent number
8,138,580
Issue date
Mar 20, 2012
Toray Industries, Inc.
Yukitsuna Konishi
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Adhesive sheet for semiconductor connecting substrate, adhesive-bac...
Patent number
6,716,529
Issue date
Apr 6, 2004
Toray Industries, Inc.
Yasushi Sawamura
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Adhesive sheet for semiconductor connecting substrate, adhesive-bac...
Patent number
6,303,219
Issue date
Oct 16, 2001
Toray Industries, Inc.
Yasushi Sawamura
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Semiconductor element sealed with an epoxy resin compound
Patent number
5,985,455
Issue date
Nov 16, 1999
Toray Industries, Inc.
Atsuto Tokunaga
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Epoxy resin composition
Patent number
5,854,316
Issue date
Dec 29, 1998
Toray Industries, Inc.
Ken Shimizu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Epoxy resin compound
Patent number
5,798,400
Issue date
Aug 25, 1998
Toray Industries, Inc.
Atsuto Tokunaga
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Semiconductor device-encapsulating epoxy resin composition
Patent number
5,567,749
Issue date
Oct 22, 1996
Toray Industries, Inc.
Yasushi Sawamura
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Semiconductor device-encapsulating epoxy resin composition containi...
Patent number
5,476,884
Issue date
Dec 19, 1995
Toray Industries, Inc.
Keiji Kayaba
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device-encapsulating epoxy resin composition
Patent number
5,360,837
Issue date
Nov 1, 1994
Toray Industries, Inc.
Shiro Honda
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
PLASTIC OPTICAL FIBER AND PLASTIC OPTICAL FIBER CORD
Publication number
20200408985
Publication date
Dec 31, 2020
TORAY INDUSTRIES, INC.
Satoshi Matsuba
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ADHESIVE COMPOSITION FOR ELECTRONIC COMPONENTS, AND ADHESIVE SHEET...
Publication number
20100193961
Publication date
Aug 5, 2010
Yukitsuna Konishi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Adhesive sheet for semiconductor connecting substrate, adhesive-bac...
Publication number
20020025431
Publication date
Feb 28, 2002
Toray Industries
Yasushi Sawamura
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...