Yoshihiko ABE

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing a charge control agent
- Patent number 9,056,884
- Issue date Jun 16, 2015
- Hodogaya Chemical Co., Ltd.
- Atsushi Takesue
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for adsorptive separation of dichlorotoluenes
- Patent number 4,831,198
- Issue date May 16, 1989
- Hodogaya Chemical Co., Ltd.
- Makoto Suzuki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the nuclear chlorination of toluene
- Patent number 4,444,983
- Issue date Apr 24, 1984
- Hodogaya Chemical Co., Ltd.
- Ryoji Hattori
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Materials for a bit
- Patent number 4,358,317
- Issue date Nov 9, 1982
- Mitsubishi Steel Mfg. Co., Ltd.
- Yoshihiko Abe
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for manufacturing hardened machined parts
- Patent number 4,119,443
- Issue date Oct 10, 1978
- Mitsubishi Seiko Kabushiki Kaisha
- Yoshihiko Abe
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR PRODUCING A CHARGE CONTROL AGENT
- Publication number 20140171628
- Publication date Jun 19, 2014
- Hodogaya Chemical Co., Ltd.
- Atsushi TAKESUE
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...