Ryoji Ichioka

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Nagoya, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of converting ethylbenzene and process for producing p-xylene
- Patent number 8,071,832
- Issue date Dec 6, 2011
- Toray Industries, Inc.
- Takahiro Yoshikawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for converting aromatic hydrocarbons
- Patent number 6,972,347
- Issue date Dec 6, 2005
- Toray Industries, Inc.
- Akira Kitamura
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process for production of xylene
- Patent number 6,359,184
- Issue date Mar 19, 2002
- Toray Industries, Inc.
- Hajime Kato
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalyst composition for transalkylation of alkylaromatic hydrocarb...
- Patent number 6,060,417
- Issue date May 9, 2000
- Toray Industries, Inc.
- Hajime Kato
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing aromatic compounds by dealkylation, transalky...
- Patent number 6,040,490
- Issue date Mar 21, 2000
- Toray Industries, Inc.
- Ryoji Ichioka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing xylene
- Patent number 5,847,256
- Issue date Dec 8, 1998
- Toray Industries, Inc.
- Ryoji Ichioka
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF CONVERTING ETHYLBENZENE AND PROCESS FOR PRODUCING P-XYLENE
- Publication number 20110021854
- Publication date Jan 27, 2011
- TORAY INDUSTRIES, INC.
- Takahiro Yoshikawa
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR CONVERSION OF ETHYLBENZENE AND PROCESS FOR PRODUCTION OF...
- Publication number 20100179360
- Publication date Jul 15, 2010
- Toray Industries, Inc., a corporation of Japan
- Ryoji Ichioka
- C07 - ORGANIC CHEMISTRY