Keita Tokuzumi

Follow

Person

Nagoya-shi, Aichi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Polyphenylene sulfide resin composition and molded article
- Patent number 12,234,326
- Issue date Feb 25, 2025
- Toray Industries, Inc.
- Keita Tokuzumi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
PLATED MOLDING, METHOD OF PRODUCING PLATED MOLDING, AND HOUSING COM...
- Publication number 20240174859
- Publication date May 30, 2024
- TORAY INDUSTRIES, INC.
- Keita Tokuzumi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
POLYPHENYLENE SULFIDE RESIN COMPOSITION AND MOLDED ARTICLE
- Publication number 20230407090
- Publication date Dec 21, 2023
- TORAY INDUSTRIES, INC.
- Shohei Yumiyama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYPHENYLENE SULFIDE RESIN COMPOSITION AND MOLDED ARTICLE
- Publication number 20220010073
- Publication date Jan 13, 2022
- TORAY INDUSTRIES, INC.
- Keita Tokuzumi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...