Yukihiro Sumihiro

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Hiroshima, JP

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Patents Grantslast 30 patents

Information Patent Grant
Kneading method for fiber-reinforced thermoplastic resin, plasticiz...
- Patent number 11,992,973
- Issue date May 28, 2024
- The Japan Steel Works, Ltd.
- Akira Yasue
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process for producing lactic acid polymers and a process for the di...
- Patent number 5,574,129
- Issue date Nov 12, 1996
- The Japan Steel Works, Ltd.
- Rika Miyoshi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
KNEADING METHOD FOR FIBER-REINFORCED THERMOPLASTIC RESIN, PLASTICIZ...
- Publication number 20210197420
- Publication date Jul 1, 2021
- The Japan Steel Works, Ltd.
- Akira YASUE
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL