Hiroshi Egawa

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Gel composition and production method therefor
- Patent number 11,566,111
- Issue date Jan 31, 2023
- Sumitomo Pharma Food & Chemical Co., Ltd.
- Akira Tabuchi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Gel composition and production method therefor
- Patent number 11,021,578
- Issue date Jun 1, 2021
- DSP Gokyo Food & Chemicals Co., Ltd.
- Akira Tabuchi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Gel composition, sheet, and production method therefor
- Patent number 10,702,455
- Issue date Jul 7, 2020
- DSP GOKYO FOOD & CHEMICAL CO., LTD.
- Akira Tabuchi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
GEL COMPOSITION AND PRODUCTION METHOD THEREFOR
- Publication number 20210230378
- Publication date Jul 29, 2021
- DSP Gokyo Food & Chemical Co., Ltd.
- Akira Tabuchi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
GEL COMPOSITION AND PRODUCTION METHOD THEREFOR
- Publication number 20190338081
- Publication date Nov 7, 2019
- Akira Tabuchi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
GEL COMPOSITION, SHEET, AND PRODUCTION METHOD THEREFOR
- Publication number 20190183746
- Publication date Jun 20, 2019
- DSP Gokyo Food & Chemical Co., Ltd.
- Akira Tabuchi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL