Koichi Nagase

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Polyamide composition and molded article
- Patent number 11,192,979
- Issue date Dec 7, 2021
- Asahi Kasei Kabushiki Kaisha
- Shinji Ieda
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Polyamide, polyamide composition, and molded article
- Patent number 9,228,057
- Issue date Jan 5, 2016
- ASAHI KASEI CHEMICALS CORPORATION
- Shinji Ieda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Package of cement mixing material
- Patent number 5,224,595
- Issue date Jul 6, 1993
- Taisei Corp.
- Kenji Sugimoto
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
POLYAMIDE COMPOSITION AND MOLDED ARTICLE
- Publication number 20200087458
- Publication date Mar 19, 2020
- Asahi Kasei Kabushiki Kaisha
- Shinji IEDA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYAMIDE, POLYAMIDE COMPOSITION, AND MOLDED ARTICLE
- Publication number 20150175744
- Publication date Jun 25, 2015
- ASAHI KASEI CHEMICALS CORPORATION
- Shinji Ieda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...