Ryo IIZUKA

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Ibaraki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Hydrogel
- Patent number 11,696,975
- Issue date Jul 11, 2023
- Sekisui Plastics Co., Ltd.
- Ryo Iizuka
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Gel sheet
- Patent number 11,484,238
- Issue date Nov 1, 2022
- Sekisui Plastics Co., Ltd.
- Kazuki Kato
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Gel sheet
- Patent number 11,197,991
- Issue date Dec 14, 2021
- Sekisui Plastics Co., Ltd.
- Kazuki Kato
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
HYDROGEL
- Publication number 20220340719
- Publication date Oct 27, 2022
- SEKISUI KASEI CO., LTD.
- Ryo IIZUKA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
HYDROGEL SHEET
- Publication number 20210198403
- Publication date Jul 1, 2021
- SEKISUI KASEI CO., LTD.
- Ryo IIZUKA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
HYDROGEL
- Publication number 20200016300
- Publication date Jan 16, 2020
- SEKISUI PLASTICS CO., LTD.
- Ryo IIZUKA
- B32 - LAYERED PRODUCTS
Information Patent Application
GEL SHEET
- Publication number 20190313931
- Publication date Oct 17, 2019
- SEKISUI PLASTICS CO., LTD.
- Kazuki KATO
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
GEL SHEET
- Publication number 20190217079
- Publication date Jul 18, 2019
- SEKISUI PLASTICS CO., LTD.
- Kazuki KATO
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE