Yuji Kobayashi

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Kawasaki-shi Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for production of epoxy compound
- Patent number 8,466,303
- Issue date Jun 18, 2013
- Showa Denko K.K.
- Yuji Kobayashi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Epoxy compounds and method for production of the same
- Patent number 7,863,461
- Issue date Jan 4, 2011
- Showa Denko K.K.
- Toshio Fujita
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing ascorbic acid-2-monophosphate salt
- Patent number 6,388,098
- Issue date May 14, 2002
- Showa Denko Kabushiki Kaisha
- Kazuhiro Ohmori
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing ascorbic acid-2-phosphoric ester salts
- Patent number 6,344,567
- Issue date Feb 5, 2002
- Showa Denko Kabushiki Kaisha
- Yoshio Fujiwara
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR PRODUCTION OF EPOXY COMPOUND
- Publication number 20110009652
- Publication date Jan 13, 2011
- Showa Denko K.K.
- Yuji Kobayashi
- C07 - ORGANIC CHEMISTRY
Information Patent Application
NOVEL EPOXY COMPOUNDS AND METHOD FOR PRODUCTION OF THE SAME
- Publication number 20090253915
- Publication date Oct 8, 2009
- Showa Denko K.K.
- Toshio Fujita
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Ascorbic acid 2-phosphate metal salt with low calcium content
- Publication number 20040092485
- Publication date May 13, 2004
- Yoshio Fujiwara
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PROCESS FOR PREPARING ASCORBIC ACID-2-MONOPHOSPHATE SALT
- Publication number 20020035273
- Publication date Mar 21, 2002
- Kazuhiro Ohmori
- C07 - ORGANIC CHEMISTRY