Tatsuaki Ujiie

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Yamagata-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Low-VOC leather
- Patent number 8,062,540
- Issue date Nov 22, 2011
- Midori Hokuyo Co., Ltd
- Masahiko Sugimoto
- C14 - SKINS HIDES PELTS LEATHER

Patents Applicationslast 30 patents

Information Patent Application
LOW-VOC LEATHER
- Publication number 20100281622
- Publication date Nov 11, 2010
- MIDORI HOKUYO CO., LTD.
- Masahiko Sugimoto
- C14 - SKINS HIDES PELTS LEATHER