Kosuke Otsuka

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Polyamide resin
- Patent number 12,162,985
- Issue date Dec 10, 2024
- Mitsubishi Gas Chemical Company, Inc.
- Kosuke Otsuka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Stretched body, PET bottle, and method for producing container
- Patent number 11,981,809
- Issue date May 14, 2024
- Mitsubishi Gas Chemical Company, Inc.
- Kosuke Otsuka
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Easily tearable film, multilayer film, packaging material, and cont...
- Patent number 11,873,401
- Issue date Jan 16, 2024
- Mitsubishi Gas Chemical Company, Inc.
- Kosuke Otsuka
- B32 - LAYERED PRODUCTS
Information Patent Grant
Multilayer container, method for manufacturing same, and method for...
- Patent number 11,858,240
- Issue date Jan 2, 2024
- Mitsubishi Gas Chemical Company, Inc.
- Kosuke Otsuka
- B32 - LAYERED PRODUCTS
Information Patent Grant
Multilayer container, method for manufacturing same, and method for...
- Patent number 11,724,848
- Issue date Aug 15, 2023
- Mitsubishi Gas Chemical Company, Inc.
- Kosuke Otsuka
- B32 - LAYERED PRODUCTS
Information Patent Grant
Multilayer container, method for manufacturing same, and method for...
- Patent number 11,685,569
- Issue date Jun 27, 2023
- Mitsubishi Gas Chemical Company, Inc.
- Kosuke Otsuka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Easily tearable film, multilayer film, packaging material, and cont...
- Patent number 11,447,632
- Issue date Sep 20, 2022
- Mitsubishi Gas Chemical Company, Inc.
- Kosuke Otsuka
- B32 - LAYERED PRODUCTS
Information Patent Grant
Stretched film, method for manufacturing stretched film, and, polya...
- Patent number 10,662,303
- Issue date May 26, 2020
- Mitsubishi Gas Chemical Company, Inc.
- Kosuke Otsuka
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Reactive polyamide resins and polyamide resin compositions
- Patent number 8,993,677
- Issue date Mar 31, 2015
- Mitsubishi Gas Chemical Company, Inc.
- Jun Mitadera
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Resin Composition, Molded Body, And Their Application
- Publication number 20240182640
- Publication date Jun 6, 2024
- Mitsubishi Gas Chemical Company, Inc.
- Kosuke Otsuka
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
POLYAMIDE RESIN
- Publication number 20240166813
- Publication date May 23, 2024
- Mitsubishi Gas Chemical Company, Inc.
- Yuya OKAJIMA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SINGLE-LAYER CONTAINER, MANUFACTURING METHOD THEREOF, AND RECYCLED...
- Publication number 20230356450
- Publication date Nov 9, 2023
- Mitsubishi Gas Chemical Company, Inc.
- Masayuki DAITO
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
MULTI-LAYER CONTAINER, METHOD FOR PRODUCING SAME, AND METHOD FOR PR...
- Publication number 20230303299
- Publication date Sep 28, 2023
- Mitsubishi Gas Chemical Company, Inc.
- Kosuke OTSUKA
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
POLYAMIDE RESIN, POLYAMIDE RESIN COMPOSITION, AND MOLDED ARTICLE
- Publication number 20230235121
- Publication date Jul 27, 2023
- Mitsubishi Gas Chemical Company, Inc.
- Kosuke OTSUKA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYAMIDE RESIN
- Publication number 20230227607
- Publication date Jul 20, 2023
- Mitsubishi Gas Chemical Company, Inc.
- Kosuke OTSUKA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYAMIDE RESIN
- Publication number 20230227608
- Publication date Jul 20, 2023
- Mitsubishi Gas Chemical Company, Inc.
- Kosuke OTSUKA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYAMIDE RESIN, POLYAMIDE RESIN COMPOSITION, AND MOLDED ARTICLE
- Publication number 20230220160
- Publication date Jul 13, 2023
- Mitsubishi Gas Chemical Company, Inc.
- Kosuke OTSUKA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
MULTILAYER CONTAINER, METHOD FOR MANUFACTURING SAME, AND METHOD FOR...
- Publication number 20230123413
- Publication date Apr 20, 2023
- Mitsubishi Gas Chemical Company, Inc.
- Kosuke OTSUKA
- B32 - LAYERED PRODUCTS
Information Patent Application
MULTILAYER CONTAINER, METHOD FOR MANUFACTURING SAME, AND METHOD FOR...
- Publication number 20230102641
- Publication date Mar 30, 2023
- Mitsubishi Gas Chemical Company, Inc.
- Kosuke OTSUKA
- B32 - LAYERED PRODUCTS
Information Patent Application
RESIN COMPOSITION, MOLDED BODY, AND THEIR APPLICATION
- Publication number 20210355277
- Publication date Nov 18, 2021
- Mitsubishi Gas Chemical Company, Inc.
- Kosuke OTSUKA
- B32 - LAYERED PRODUCTS
Information Patent Application
STRETCHED BODY, PET BOTTLE, AND METHOD FOR PRODUCING CONTAINER
- Publication number 20210347984
- Publication date Nov 11, 2021
- Mitsubishi Gas Chemical Company, Inc.
- Kosuke OTSUKA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
EASILY TEARABLE FILM, MULTILAYER FILM, PACKAGING MATERIAL, AND CONT...
- Publication number 20210102065
- Publication date Apr 8, 2021
- Mitsubishi Gas Chemical Company, Inc.
- Kosuke OTSUKA
- B32 - LAYERED PRODUCTS
Information Patent Application
EASILY TEARABLE FILM, MULTILAYER FILM, PACKAGING MATERIAL, AND CONT...
- Publication number 20210087391
- Publication date Mar 25, 2021
- Mitsubishi Gas Chemical Company, Inc.
- Kosuke OTSUKA
- B32 - LAYERED PRODUCTS
Information Patent Application
Multilayer Container And Method For Producing Regenerated Polyester
- Publication number 20200131307
- Publication date Apr 30, 2020
- Mitsubishi Gas Chemical Company, Inc.
- Kosuke Otsuka
- B32 - LAYERED PRODUCTS
Information Patent Application
STRETCHED FILM, METHOD FOR MANUFACTURING STRETCHED FILM, AND, POLYA...
- Publication number 20180201744
- Publication date Jul 19, 2018
- Mitsubishi Gas Chemical Company, Inc.
- Kosuke OTSUKA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYAMIDE RESIN FIBER, METHOD FOR MANUFACTURING POLYAMIDE RESIN FIB...
- Publication number 20180171142
- Publication date Jun 21, 2018
- Mitsubishi Gas Chemical Company, Inc.
- Kosuke OTSUKA
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
MULTILAYER CONTAINER AND METHOD FOR PRODUCING REGENERATED POLYESTER
- Publication number 20180072844
- Publication date Mar 15, 2018
- Mitsubishi Gas Chemical Company, Inc.
- Kosuke OTSUKA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
REACTIVE POLYAMIDE RESINS AND POLYAMIDE RESIN COMPOSITIONS
- Publication number 20130123439
- Publication date May 16, 2013
- Mitsubishi Gas Chemical Company, Inc.
- Jun Mitadera
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Kosuke Otsuka

Person

Patents Grantslast 30 patents

Polyamide resin

Stretched body, PET bottle, and method for producing container

Easily tearable film, multilayer film, packaging material, and cont...

Multilayer container, method for manufacturing same, and method for...

Multilayer container, method for manufacturing same, and method for...

Multilayer container, method for manufacturing same, and method for...

Easily tearable film, multilayer film, packaging material, and cont...

Stretched film, method for manufacturing stretched film, and, polya...

Reactive polyamide resins and polyamide resin compositions

Patents Applicationslast 30 patents

Resin Composition, Molded Body, And Their Application

POLYAMIDE RESIN

SINGLE-LAYER CONTAINER, MANUFACTURING METHOD THEREOF, AND RECYCLED...

MULTI-LAYER CONTAINER, METHOD FOR PRODUCING SAME, AND METHOD FOR PR...

POLYAMIDE RESIN, POLYAMIDE RESIN COMPOSITION, AND MOLDED ARTICLE

POLYAMIDE RESIN

POLYAMIDE RESIN

POLYAMIDE RESIN, POLYAMIDE RESIN COMPOSITION, AND MOLDED ARTICLE

MULTILAYER CONTAINER, METHOD FOR MANUFACTURING SAME, AND METHOD FOR...

MULTILAYER CONTAINER, METHOD FOR MANUFACTURING SAME, AND METHOD FOR...

RESIN COMPOSITION, MOLDED BODY, AND THEIR APPLICATION

STRETCHED BODY, PET BOTTLE, AND METHOD FOR PRODUCING CONTAINER

EASILY TEARABLE FILM, MULTILAYER FILM, PACKAGING MATERIAL, AND CONT...

EASILY TEARABLE FILM, MULTILAYER FILM, PACKAGING MATERIAL, AND CONT...

Multilayer Container And Method For Producing Regenerated Polyester

STRETCHED FILM, METHOD FOR MANUFACTURING STRETCHED FILM, AND, POLYA...

POLYAMIDE RESIN FIBER, METHOD FOR MANUFACTURING POLYAMIDE RESIN FIB...

MULTILAYER CONTAINER AND METHOD FOR PRODUCING REGENERATED POLYESTER

REACTIVE POLYAMIDE RESINS AND POLYAMIDE RESIN COMPOSITIONS