Yutaka Kagaya

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Ibaraki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Water-soluble phthalocyanine dye
- Patent number 8,524,890
- Issue date Sep 3, 2013
- National Institute for Materials Science
- Hiroaki Isago
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Phthalocyanine radical anions and process for producing the same
- Patent number 6,136,966
- Issue date Oct 24, 2000
- National Research Institute for Metals
- Hiroaki Isago
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
WATER-SOLUBLE PHTHALOCYANINE DYE
- Publication number 20110301344
- Publication date Dec 8, 2011
- National Institute for Materials Science
- Hiroaki Isago
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE