Kohjiro Hara

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Patents Grantslast 30 patents

Information Patent Grant
Metal complex having β-diketonate, process for production th...
- Patent number 6,664,462
- Issue date Dec 16, 2003
- National Institute of Advanced Industrial Science and Technology
- Hironori Arakawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Ruthenium complex useful as sensitizer, dye-sensitized oxide semico...
- Patent number 6,639,073
- Issue date Oct 28, 2003
- National Institute of Advanced Industrial Science and Technology
- Ashraful Islam
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Platinum complex for use as sensitizer for semiconductor electrode...
- Patent number 6,274,806
- Issue date Aug 14, 2001
- Agency of Industrial Science and Technology
- Hideki Sugihara
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
RUTHENIUM COMPLEX USEFUL AS SENSITIZER, DYE-SENSITIZED OXIDE SEMICO...
- Publication number 20030144513
- Publication date Jul 31, 2003
- Ashraful Islam
- C07 - ORGANIC CHEMISTRY
Information Patent Application
--Metal Complex Having Beta-Diketonate, Process for Production Ther...
- Publication number 20020170594
- Publication date Nov 21, 2002
- Hironori Arakawa
- C07 - ORGANIC CHEMISTRY