Yoshiyuki Yamada

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Sakai, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing glutamine derivative
- Patent number 5,780,677
- Issue date Jul 14, 1998
- Kyowa Hakko Kogyo Co., Ltd.
- Kazumi Amatsu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing alanylglutamine
- Patent number 5,550,283
- Issue date Aug 27, 1996
- Kyowa Hakko Kogyo Co., Ltd.
- Kunimi Inoue
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing alanylgutamine
- Patent number 5,380,934
- Issue date Jan 10, 1995
- Kyowa Hakko Kogyo Co., Ltd.
- Kunimi Inoue
- C07 - ORGANIC CHEMISTRY