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TOKYO, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method and apparatus for making nonwoven fabric of crimped syntheti...
Patent number
12,351,948
Issue date
Jul 8, 2025
MITSUI CHEMICALS ASAHI LIFE MATERIALS CO. LTD
Patrick Bohl
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Nonwoven fabric, use of same, and method for producing nonwoven fabric
Patent number
12,207,997
Issue date
Jan 28, 2025
Mitsui Chemicals Asahi Life Materials Co., Ltd.
Daiki Hirata
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Nonwoven fabric, layered nonwoven fabric comprising the nonwoven fa...
Patent number
12,195,896
Issue date
Jan 14, 2025
Mitsui Chemicals Asahi Life Materials Co., Ltd.
Shinya Yamamuro
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Composite sound-absorbing material
Patent number
12,179,467
Issue date
Dec 31, 2024
Mitsui Chemicals Asahi Life Materials Co., Ltd.
Shinya Yamamuro
B32 - LAYERED PRODUCTS
Information
Patent Grant
Nonwoven fabric for sterilization packaging material
Patent number
12,017,442
Issue date
Jun 25, 2024
Mitsui Chemicals Asahi Life Materials Co., Ltd.
Junichi Kusakabe
B32 - LAYERED PRODUCTS
Information
Patent Grant
Nonwoven fabric layered body, composite layered body, and cover sheet
Patent number
12,012,679
Issue date
Jun 18, 2024
Mitsui Chemicals Asahi Life Materials Co., Ltd.
Yusuke Sekioka
D10 - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEX...
Information
Patent Grant
Non-woven fabric
Patent number
11,976,394
Issue date
May 7, 2024
Mitsui Chemicals Asahi Life Materials Co., Ltd.
Yuya Fujimoto
D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Patents Applications
last 30 patents
Information
Patent Application
Coalescer Filter Used in Solvent Extraction Method
Publication number
20250065247
Publication date
Feb 27, 2025
Mitsui Chemicals Asahi Life Materials Co., Ltd.
Kohei Taniguchi
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
NONWOVEN FABRIC, SANITARY MATERIAL AND METHOD OF MANUFACTURING NONW...
Publication number
20250043476
Publication date
Feb 6, 2025
MITSUI CHEMICALS ASAHI LIFE MATERIALS CO., LTD.
Masaaki ODOI
D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information
Patent Application
Biodegradable Nonwoven Fabric and Use of Same
Publication number
20240352636
Publication date
Oct 24, 2024
Mitsui Chemicals Asahi Life Materials Co., Ltd.
Yuya Fujimoto
D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Trademark
last 30 trademarks
Information
Trademark
79382988
Serial number
79382988
Registration number
7616934
Filing date
Jul 4, 2023
Mitsui Chemicals Asahi Life Materials Co., Ltd.
24 - Textiles and textile goods, not included in other classes