Japan Institute of Leather Research

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Tokyo, JP

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Information Patent Grant
Type I-type IV collagen hybrid gel
- Patent number 8,691,951
- Issue date Apr 8, 2014
- Japan Institute of Leather Research
- Shunji Hattori
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of treating hairs or feathers using microorganisms
- Patent number 6,440,692
- Issue date Aug 27, 2002
- Japan Institute of Leather Research
- Yoh-ichi Koyama
- C05 - FERTILISERS MANUFACTURE THEREOF

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