Takao Raku

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Ibaraki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Tyrosinase activity controlling agent, process for producing the sa...
- Patent number 7,754,864
- Issue date Jul 13, 2010
- National Institute of Advanced Industrial Science and Technology
- Yutaka Tokiwa
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Biodegradable polylactide resin composition
- Patent number 6,987,138
- Issue date Jan 17, 2006
- National Institute of Advanced Industrial Science and Technology
- Yutaka Tokiwa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Tyrosinase activity cntrolling agent, process for producing the sam...
- Publication number 20060052318
- Publication date Mar 9, 2006
- National Institute of Advanced Industrial Science
- Yutaka Tokiwa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Biodegradable polylactide resin composition
- Publication number 20040034128
- Publication date Feb 19, 2004
- NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
- Yutaka Tokiwa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...