Toshio Kitashima

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Fukuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
2-alkenyl-3-aminothiophene derivative and process for producing the...
- Patent number 8,153,823
- Issue date Apr 10, 2012
- Mitsui Chemicals, Inc.
- Takeshi Kakimoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing nitroguanidine derivatives
- Patent number 7,977,496
- Issue date Jul 12, 2011
- Mitsui Chemicals, Inc.
- Hisato Kamekawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing 2-alkyl-3-aminothiophene derivative
- Patent number 7,196,207
- Issue date Mar 27, 2007
- Mitsui Chemicals, Inc.
- Daisuke Ura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Fluorination agent and preparation and use of same
- Patent number 6,417,361
- Issue date Jul 9, 2002
- Mitsui Chemicals, Inc.
- Hidetoshi Hayashi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
5-aminopyrazole-4-carboxylate derivative and process for preparing...
- Patent number 6,235,911
- Issue date May 22, 2001
- Mitsui Chemicals, Inc.
- Kei Yoshida
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for production of 3-formyl-tetrahydrofuran
- Patent number 5,840,928
- Issue date Nov 24, 1998
- Mitsui Chemicals, Inc.
- Kenichi Satoh
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING 2-ALKYL-3-AMINOTHIOPHENE DERIVATIVE
- Publication number 20090326247
- Publication date Dec 31, 2009
- Mitsui Chemicals , Inc.
- Takeshi Kakimoto
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PRODUCING NITROGUANIDINE DERIVATIVES
- Publication number 20090176990
- Publication date Jul 9, 2009
- Mitsui Chemicals, Inc.
- Hisato Kamekawa
- C07 - ORGANIC CHEMISTRY
Information Patent Application
2-ALKENYL-3-AMINOTHIOPHENE DERIVATIVE AND PROCESS FOR PRODUCING THE...
- Publication number 20090082579
- Publication date Mar 26, 2009
- MITSUI CHEMICALS, INC.
- Takeshi Kakimoto
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for producing 2-alkyl-3-aminothiophene derivative
- Publication number 20050176971
- Publication date Aug 11, 2005
- Mitsui Chemicals, Inc.
- Daisuke Ura
- C07 - ORGANIC CHEMISTRY