Kiyoshi MATSUYAMA

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Fukuoka-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing olefinic resin porous material
- Patent number 12,163,002
- Issue date Dec 10, 2024
- PRIME PLANET ENERGY & SOLUTIONS, INC.
- Kohei Matsunobu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for producing olefinic resin porous material
- Patent number 11,725,090
- Issue date Aug 15, 2023
- PRIME PLANET ENERGY & SOLUTIONS, INC.
- Kohei Matsunobu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
MANUFACTURING METHOD OF POROUS MEDIUM OF OLEFIN-BASED RESIN, MANUFA...
- Publication number 20230178849
- Publication date Jun 8, 2023
- Toyota Jidosha Kabushiki Kaisha
- Kohei MATSUNOBU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR PRODUCING OLEFINIC RESIN POROUS MATERIAL
- Publication number 20220243025
- Publication date Aug 4, 2022
- Prime Planet Energy & Solutions, Inc.
- Kohei MATSUNOBU
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PRODUCING OLEFINIC RESIN POROUS MATERIAL
- Publication number 20220243024
- Publication date Aug 4, 2022
- Prime Planet Energy & Solutions, Inc.
- Kohei MATSUNOBU
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL