Ryuhei KUROKAWA

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Ichihara-shi, Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Forced extraction molded article, polyarylene sulfide resin composi...
- Patent number 12,350,868
- Issue date Jul 8, 2025
- DIC Corporation
- Ryuhei Kurokawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
MOLD, METHOD FOR MANUFACTURING PLATE-SHAPED MOLDED ARTICLE, METHOD...
- Publication number 20230398723
- Publication date Dec 14, 2023
- DIC CORPORATION
- Ryuhei Kurokawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
FORCED EXTRACTION MOLDED ARTICLE, POLYARYLENE SULFIDE RESIN COMPOSI...
- Publication number 20230364836
- Publication date Nov 16, 2023
- DIC CORPORATION
- Ryuhei KUROKAWA
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL