Kazuyuki Hatakeyama

Person

Chiba, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Manufacturing method for double walled container
- Patent number 11,427,368
- Issue date Aug 30, 2022
- HEIWA KAGAKU INDUSTRY CO., LTD.
- Kazuyuki Hatakeyama
- B32 - LAYERED PRODUCTS
Information Patent Grant
Double walled container
- Patent number 10,954,022
- Issue date Mar 23, 2021
- HEIWA KAGAKU INDUSTRY CO., LTD.
- Kazuyuki Hatakeyama
- B32 - LAYERED PRODUCTS
Information Patent Grant
Double-layered container and method for production of the same
- Patent number 10,786,941
- Issue date Sep 29, 2020
- HEIWA KAGAKU INDUSTRY CO., LTD.
- Kazuyuki Hatakeyama
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Double-walled container manufacturing method
- Patent number 10,518,462
- Issue date Dec 31, 2019
- HEIWA KAGAKU INDUSTRY CO., LTD.
- Kazuyuki Hatakeyama
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Double container assembly and manufacturing method therefor
- Patent number 10,315,803
- Issue date Jun 11, 2019
- HEIWA KAGAKU INDUSTRY CO., LTD.
- Kazuyuki Hatakeyama
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
MANUFACTURING METHOD FOR DOUBLE WALLED CONTAINER
- Publication number 20200317386
- Publication date Oct 8, 2020
- HEIWA KAGAKU INDUSTRY CO., LTD.
- Kazuyuki Hatakeyama
- B32 - LAYERED PRODUCTS
Information Patent Application
DOUBLE-LAYERED CONTAINER AND METHOD FOR PRODUCTION OF THE SAME
- Publication number 20190070770
- Publication date Mar 7, 2019
- HEIWA KAGAKU INDUSTRY CO., LTD.
- Kazuyuki Hatakeyama
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
DOUBLE WALLED CONTAINER AND MANUFACTURING METHOD FOR THE SAME
- Publication number 20180354671
- Publication date Dec 13, 2018
- HEIWA KAGAKU INDUSTRY CO., LTD.
- Kazuyuki Hatakeyama
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
DOUBLE CONTAINER FOR HIGH-VISCOSITY LIQUID
- Publication number 20170320635
- Publication date Nov 9, 2017
- HEIWA KAGAKU INDUSTRY CO., LTD.
- Kazuyuki Hatakeyama
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
DOUBLE CONTAINER ASSEMBLY AND MANUFACTURING METHOD THEREFOR
- Publication number 20170283115
- Publication date Oct 5, 2017
- HEIWA KAGAKU INDUSTRY CO., LTD.
- Kazuyuki Hatakeyama
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
DOUBLE-WALLED CONTAINER MANUFACTURING METHOD
- Publication number 20170239873
- Publication date Aug 24, 2017
- HEIWA KAGAKU INDUSTRY CO., LTD.
- Kazuyuki Hatakeyama
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
MOLDED BODY OF LAMINATED PLASTIC DERIVED FROM BIOMASS, AND MANUFACT...
- Publication number 20110001275
- Publication date Jan 6, 2011
- Kazuyuki Hatakeyama
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Kazuyuki Hatakeyama

Person

Patents Grantslast 30 patents

Manufacturing method for double walled container

Double walled container

Double-layered container and method for production of the same

Double-walled container manufacturing method

Double container assembly and manufacturing method therefor

Patents Applicationslast 30 patents

MANUFACTURING METHOD FOR DOUBLE WALLED CONTAINER

DOUBLE-LAYERED CONTAINER AND METHOD FOR PRODUCTION OF THE SAME

DOUBLE WALLED CONTAINER AND MANUFACTURING METHOD FOR THE SAME

DOUBLE CONTAINER FOR HIGH-VISCOSITY LIQUID

DOUBLE CONTAINER ASSEMBLY AND MANUFACTURING METHOD THEREFOR

DOUBLE-WALLED CONTAINER MANUFACTURING METHOD

MOLDED BODY OF LAMINATED PLASTIC DERIVED FROM BIOMASS, AND MANUFACT...