Tomoki Okano

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Stabilizer for organic borate salts and photosensitive composition...
- Patent number 6,562,543
- Issue date May 13, 2003
- Showa Denko K.K.
- Tomonari Ogata
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Stabilizer for organic borate salts and photosensitive composition...
- Patent number 6,218,076
- Issue date Apr 17, 2001
- Showa Denko K.K.
- Tomonari Ogata
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Stabilizer for organic borate salts and photosensitive composition...
- Publication number 20010046643
- Publication date Nov 29, 2001
- Tomonari Ogata
- C07 - ORGANIC CHEMISTRY