Hajime Ohta

Person

Yokkaichi-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Expanded bead and method for producing the same
- Patent number 12,240,956
- Issue date Mar 4, 2025
- JSP Corporation
- Takumi Sakamura
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Modified expanded bead and foam molded article of expanded beads
- Patent number 12,202,951
- Issue date Jan 21, 2025
- JSP Corporation
- Nobumasa Koshita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Molded article of polypropylene-based resin foamed particle molded...
- Patent number 11,904,579
- Issue date Feb 20, 2024
- JSP Corporation
- Takashi Oi
- B32 - LAYERED PRODUCTS
Information Patent Grant
Polypropylene-based resin expanded beads and polypropylene-based re...
- Patent number 11,732,101
- Issue date Aug 22, 2023
- JSP Corporation
- Tomohito Shimada
- B32 - LAYERED PRODUCTS
Information Patent Grant
Expandable polylactic acid resin particles, expanded polylactic aci...
- Patent number 7,863,343
- Issue date Jan 4, 2011
- JSP Corporation
- Kenji Haraguchi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
CRYSTALLINE THERMOPLASTIC RESIN EXPANDED BEAD, MOLDED ARTICLE OF CR...
- Publication number 20250136777
- Publication date May 1, 2025
- JSP Corporation
- Takumi SAKAMURA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PRODUCING POLYPROPYLENE-BASED RESIN EXPANDED BEADS AND M...
- Publication number 20240400782
- Publication date Dec 5, 2024
- JSP Corporation
- Takumi SAKAMURA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PRODUCING POLYPROPYLENE-BASED RESIN EXPANDED BEAD AND ME...
- Publication number 20240301158
- Publication date Sep 12, 2024
- JSP CORPORATION
- Takumi SAKAMURA
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
POLYPROPYLENE-BASED RESIN EXPANDED BEAD, METHOD FOR PRODUCING SAME,...
- Publication number 20240279421
- Publication date Aug 22, 2024
- JSP Corporation
- Takumi SAKAMURA
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
MOLDED ARTICLE OF POLYPROPYLENE-BASED RESIN EXPANDED BEADS AND METH...
- Publication number 20240124674
- Publication date Apr 18, 2024
- JSP Corporation
- Takumi SAKAMURA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
THERMOPLASTIC RESIN EXPANDED BEAD AND MOLDED ARTICLE OF THERMOPLAST...
- Publication number 20240018325
- Publication date Jan 18, 2024
- JSP Corporation
- Takumi SAKAMURA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
MOLDED ARTICLE OF POLYPROPYLENE-BASED RESIN FOAMED PARTICLE MOLDED...
- Publication number 20230119472
- Publication date Apr 20, 2023
- JSP CORPORATION
- Takashi OI
- B32 - LAYERED PRODUCTS
Information Patent Application
POLYPROPYLENE-BASED RESIN EXPANDED BEADS AND POLYPROPYLENE-BASED RE...
- Publication number 20230074915
- Publication date Mar 9, 2023
- JSP Corporation
- Tomohito SHIMADA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
MODIFIED EXPANDED BEAD AND FOAM MOLDED ARTICLE OF EXPANDED BEADS
- Publication number 20220306827
- Publication date Sep 29, 2022
- JSP CORPORATION
- Nobumasa KOSHITA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
EXPANDED BEAD AND METHOD FOR PRODUCING THE SAME
- Publication number 20220267552
- Publication date Aug 25, 2022
- JSP Corporation
- Takumi SAKAMURA
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Expandable polylactic acid resin particles, expanded polylactic aci...
- Publication number 20060167122
- Publication date Jul 27, 2006
- JSP Corporation
- Kenji Haraguchi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method of producing polystyrene-based resin foam street
- Publication number 20060022366
- Publication date Feb 2, 2006
- Akira Iwamoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Hajime Ohta

Person

Patents Grantslast 30 patents

Expanded bead and method for producing the same

Modified expanded bead and foam molded article of expanded beads

Molded article of polypropylene-based resin foamed particle molded...

Polypropylene-based resin expanded beads and polypropylene-based re...

Expandable polylactic acid resin particles, expanded polylactic aci...

Patents Applicationslast 30 patents

CRYSTALLINE THERMOPLASTIC RESIN EXPANDED BEAD, MOLDED ARTICLE OF CR...

METHOD FOR PRODUCING POLYPROPYLENE-BASED RESIN EXPANDED BEADS AND M...

METHOD FOR PRODUCING POLYPROPYLENE-BASED RESIN EXPANDED BEAD AND ME...

POLYPROPYLENE-BASED RESIN EXPANDED BEAD, METHOD FOR PRODUCING SAME,...

MOLDED ARTICLE OF POLYPROPYLENE-BASED RESIN EXPANDED BEADS AND METH...

THERMOPLASTIC RESIN EXPANDED BEAD AND MOLDED ARTICLE OF THERMOPLAST...

MOLDED ARTICLE OF POLYPROPYLENE-BASED RESIN FOAMED PARTICLE MOLDED...

POLYPROPYLENE-BASED RESIN EXPANDED BEADS AND POLYPROPYLENE-BASED RE...

MODIFIED EXPANDED BEAD AND FOAM MOLDED ARTICLE OF EXPANDED BEADS

EXPANDED BEAD AND METHOD FOR PRODUCING THE SAME

Expandable polylactic acid resin particles, expanded polylactic aci...

Method of producing polystyrene-based resin foam street