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Jun Yoshida
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Otsu-shi, Shiga, JP
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Patents Grants
last 30 patents
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Patent Grant
Spunbond non-woven fabric, filter material for pleated filter for d...
Patent number
12,246,276
Issue date
Mar 11, 2025
Toray Industries, Inc.
Yuki Ikejiri
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Spun-bonded nonwoven fabric and air filter constituted from spun-bo...
Patent number
11,975,281
Issue date
May 7, 2024
Toray Industries, Inc.
Jun Yoshida
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Sheet-like material
Patent number
11,441,260
Issue date
Sep 13, 2022
Toray Industries, Inc.
Takanori Furui
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
SPUNBOND NON-WOVEN FABRIC, FILTER MATERIAL FOR PLEATED FILTER FOR D...
Publication number
20230046361
Publication date
Feb 16, 2023
TORAY INDUSTRIES, INC.
Yuki Ikejiri
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SPUNBOND NON-WOVEN FABRIC, FILTER LAMINATED FILTER MATERIAL, FILTER...
Publication number
20230026227
Publication date
Jan 26, 2023
TORAY INDUSTRIES, INC.
Yuki Ikejiri
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SPUNBOND NON-WOVEN FABRIC, FILTER MATERIAL FOR PLEATED FILTER FOR D...
Publication number
20220410046
Publication date
Dec 29, 2022
TORAY INDUSTRIES, INC.
Shinobu Mizogami
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SPUN-BONDED NONWOVEN FABRIC AND AIR FILTER CONSTITUTED FROM SPUN-BO...
Publication number
20210283541
Publication date
Sep 16, 2021
TORAY INDUSTRIES, INC.
Jun YOSHIDA
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
SHEET-LIKE MATERIAL
Publication number
20200095725
Publication date
Mar 26, 2020
TORAY INDUSTRIES, INC.
Takanori Furui
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
FILTER MATERIAL FOR AIR FILTER
Publication number
20180056219
Publication date
Mar 1, 2018
TORAY INDUSTRIES, INC.
Jun Yoshida
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...