ADCHEMCO Corporation

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing activated carbon material, and electric doubl...
- Patent number 6,547,990
- Issue date Apr 15, 2003
- Asahi Glass Company, Limited
- Yasuo Shinozaki
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Production process of material for lithium-ion secondary batteries,...
- Patent number 6,485,864
- Issue date Nov 26, 2002
- ADCHEMCO Corporation
- Kunio Miyazawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Preparation process of fluorenes
- Patent number 6,344,585
- Issue date Feb 5, 2002
- ADCHEMCO Corporation
- Hiroaki Mori
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparation of high-purity indene
- Patent number 6,291,735
- Issue date Sep 18, 2001
- ADCHEMCO Corporation
- Yasuyuki Takigawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Separation and purification method of xylenol isomer
- Patent number 6,150,566
- Issue date Nov 21, 2000
- Adchemco Corporation
- Tetsuo Hachiya
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Production process of carbonaceous material and battery
- Patent number 5,910,383
- Issue date Jun 8, 1999
- Adchemco Corporation
- Yoshihiko Hase
- C01 - INORGANIC CHEMISTRY

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Patents Applicationslast 30 patents

Information Patent Application
Method for preparing bromofluorenes
- Publication number 20030065226
- Publication date Apr 3, 2003
- ADCHEMCO Corporation
- Tetsuo Hachiya
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Production process of indene
- Publication number 20010023819
- Publication date Sep 27, 2001
- ADCHEMCO Corporation
- Hiroaki Mori
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Preparation process of fluorenes
- Publication number 20010011144
- Publication date Aug 2, 2001
- ADCHEMCO Corporation
- Hiroaki Mori
- C07 - ORGANIC CHEMISTRY