Norihiko Yoshida

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Fukui, JP

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Patents Grantslast 30 patents

Information Patent Grant
Skin material
- Patent number 10,190,254
- Issue date Jan 29, 2019
- Seiren Co., Ltd.
- Norihiko Yoshida
- B32 - LAYERED PRODUCTS
Information Patent Grant
Synthetic leather and method for producing the same
- Patent number 7,858,009
- Issue date Dec 28, 2010
- Seiren Co., Ltd.
- Norihiko Yoshida
- B32 - LAYERED PRODUCTS

Patents Applicationslast 30 patents

Information Patent Application
SKIN MATERIAL
- Publication number 20160298291
- Publication date Oct 13, 2016
- SEIREN CO., LTD.
- Norihiko YOSHIDA
- B32 - LAYERED PRODUCTS
Information Patent Application
Synthetic leather and method for producing the same
- Publication number 20060222816
- Publication date Oct 5, 2006
- Seiren Co., Ltd.
- Norihiko Yoshida
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...