Kensaku Fujii

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Retardation film and production method for retardation film
- Patent number 12,139,570
- Issue date Nov 12, 2024
- Zeon Corporation
- Takeshi Asada
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Retardation film and production method for retardation film
- Patent number 11,970,562
- Issue date Apr 30, 2024
- Zeon Corporation
- Takeshi Asada
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Copolymer, polymer, molding material and resin molded body
- Patent number 11,192,976
- Issue date Dec 7, 2021
- Zeon Corporation
- Kensaku Fujii
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Copolymer, polymer, molding material and resin molded body
- Patent number 10,647,811
- Issue date May 12, 2020
- ZEON CORPORATION
- Kensaku Fujii
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING A PHASE DIFFERENCE FILM
- Publication number 20230241829
- Publication date Aug 3, 2023
- Zeon Corporation
- Takeshi ASADA
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHOD OF PURIFYING MONOMER COMPOSITION AND METHOD OF PRODUCING POL...
- Publication number 20220033328
- Publication date Feb 3, 2022
- ZEON CORPORATION
- Yusuke YASU
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
RETARDATION FILM AND PRODUCTION METHOD FOR RETARDATION FILM
- Publication number 20210032396
- Publication date Feb 4, 2021
- ZEON CORPORATION
- Takeshi ASADA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
RETARDATION FILM AND PRODUCTION METHOD FOR RETARDATION FILM
- Publication number 20210009744
- Publication date Jan 14, 2021
- ZEON CORPORATION
- Takeshi ASADA
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
COPOLYMER, POLYMER, MOLDING MATERIAL AND RESIN MOLDED BODY
- Publication number 20200231745
- Publication date Jul 23, 2020
- Zeon Corporation
- Kensaku FUJII
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
RETARDATION FILM AND PRODUCTION METHOD
- Publication number 20200209452
- Publication date Jul 2, 2020
- ZEON CORPORATION
- Takeshi ASADA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
RESIN COMPOSITION AND RESIN MOLDED BODY
- Publication number 20180237634
- Publication date Aug 23, 2018
- ZEON CORPORATION
- Ayumi SATO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
RESIN COMPOSITION, RESIN MOLDED ARTICLE, AND OPTICAL MEMBER
- Publication number 20180188420
- Publication date Jul 5, 2018
- ZEON CORPORATION
- Akira FURUKO
- C07 - ORGANIC CHEMISTRY
Information Patent Application
COPOLYMER, POLYMER, MOLDING MATERIAL AND RESIN MOLDED BODY
- Publication number 20180086877
- Publication date Mar 29, 2018
- ZEON CORPORATION
- Kensaku FUJII
- C07 - ORGANIC CHEMISTRY
Information Patent Application
RESIN COMPOSITION FOR A PACKAGE SUBJECTED TO HEAT STERILIZATION, FI...
- Publication number 20120279176
- Publication date Nov 8, 2012
- Shizuo Kitahara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Kensaku Fujii

Person

Patents Grantslast 30 patents

Retardation film and production method for retardation film

Retardation film and production method for retardation film

Copolymer, polymer, molding material and resin molded body

Copolymer, polymer, molding material and resin molded body

Patents Applicationslast 30 patents

METHOD FOR PRODUCING A PHASE DIFFERENCE FILM

METHOD OF PURIFYING MONOMER COMPOSITION AND METHOD OF PRODUCING POL...

RETARDATION FILM AND PRODUCTION METHOD FOR RETARDATION FILM

RETARDATION FILM AND PRODUCTION METHOD FOR RETARDATION FILM

COPOLYMER, POLYMER, MOLDING MATERIAL AND RESIN MOLDED BODY

RETARDATION FILM AND PRODUCTION METHOD

RESIN COMPOSITION AND RESIN MOLDED BODY

RESIN COMPOSITION, RESIN MOLDED ARTICLE, AND OPTICAL MEMBER

COPOLYMER, POLYMER, MOLDING MATERIAL AND RESIN MOLDED BODY

RESIN COMPOSITION FOR A PACKAGE SUBJECTED TO HEAT STERILIZATION, FI...