Junya Okawa

Person

Shikokuchuo-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for producing cellulose nanofibers
- Patent number 11,905,657
- Issue date Feb 20, 2024
- DAIO PAPER CORPORATION
- Junya Okawa
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Cellulose fiber molded product and method for manufacturing the same
- Patent number 11,814,794
- Issue date Nov 14, 2023
- Daio Paper Corporation
- Takaaki Imai
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Fine cellulose fiber, production method thereof, slurry, and composite
- Patent number 11,655,310
- Issue date May 23, 2023
- Kyoto University
- Yoshinobu Tsujii
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Sound-insulating sponge material, vehicle sealing material, and wea...
- Patent number 11,046,831
- Issue date Jun 29, 2021
- Nishikawa Rubber Co., Ltd.
- Keigo Matsumoto
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
WATER-BASED PAINT, CERAMICS, AND METHOD OF DECORATION
- Publication number 20220363933
- Publication date Nov 17, 2022
- Ehime Prefecture
- Kenji NAKAMURA
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
POROUS CERAMICS AND METHOD FOR PRODUCING POROUS CERAMICS
- Publication number 20220220038
- Publication date Jul 14, 2022
- CHIBA INSTITUTE OF TECHNOLOGY
- Kazuaki HASHIMOTO
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
CELLULOSE FIBER COMPOSITE RECYCLED RESIN AND PRODUCTION METHOD THER...
- Publication number 20220204739
- Publication date Jun 30, 2022
- DAIO PAPER CORPORATION
- Yu OCHIAI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CELLULOSE FIBER MOLDED PRODUCT AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20220064858
- Publication date Mar 3, 2022
- DAIO PAPER CORPORATION
- Takaaki Imai
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
METHOD FOR PRODUCING CELLULOSE NANOFIBERS
- Publication number 20200407912
- Publication date Dec 31, 2020
- Daio Paper Corporation
- Junya Okawa
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
CEMENT COMPOSITION AND HARDENED BODY OF THE SAME
- Publication number 20200369567
- Publication date Nov 26, 2020
- Daio Paper Corporation
- Junya Okawa
- B82 - NANO-TECHNOLOGY
Information Patent Application
FINE CELLULOSE FIBER, PRODUCTION METHOD THEREOF, SLURRY, AND COMPOSITE
- Publication number 20200115471
- Publication date Apr 16, 2020
- KYOTO UNIVERSITY
- Yoshinobu Tsujii
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
SOUND-INSULATING SPONGE MATERIAL, VEHICLE SEALING MATERIAL, AND WEA...
- Publication number 20190161592
- Publication date May 30, 2019
- Nishikawa Rubber Co., Ltd.
- Keigo MATSUMOTO
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
RESIN COMPOSITION AND METHOD FOR PRODUCING SAME
- Publication number 20180362405
- Publication date Dec 20, 2018
- Kyoto University
- Yoshinobu Tsujii
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Junya Okawa

Person

Patents Grantslast 30 patents

Method for producing cellulose nanofibers

Cellulose fiber molded product and method for manufacturing the same

Fine cellulose fiber, production method thereof, slurry, and composite

Sound-insulating sponge material, vehicle sealing material, and wea...

Patents Applicationslast 30 patents

WATER-BASED PAINT, CERAMICS, AND METHOD OF DECORATION

POROUS CERAMICS AND METHOD FOR PRODUCING POROUS CERAMICS

CELLULOSE FIBER COMPOSITE RECYCLED RESIN AND PRODUCTION METHOD THER...

CELLULOSE FIBER MOLDED PRODUCT AND METHOD FOR MANUFACTURING THE SAME

METHOD FOR PRODUCING CELLULOSE NANOFIBERS

CEMENT COMPOSITION AND HARDENED BODY OF THE SAME

FINE CELLULOSE FIBER, PRODUCTION METHOD THEREOF, SLURRY, AND COMPOSITE

SOUND-INSULATING SPONGE MATERIAL, VEHICLE SEALING MATERIAL, AND WEA...

RESIN COMPOSITION AND METHOD FOR PRODUCING SAME