Akifumi KONDO

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Toyohashi-shi, Aichi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Polyester resin for toner, method for producing same, and toner
- Patent number 10,691,034
- Issue date Jun 23, 2020
- MITSUBISHI CHEMICAL CORPORATION
- Yoko Tamura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyester resin for toner, method for producing polyester resin for...
- Patent number 10,428,178
- Issue date Oct 1, 2019
- MITSUBISHI CHEMICAL CORPORATION
- Yoko Tamura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyester resin, method for manufacturing polyester resin, and coat...
- Patent number 10,093,771
- Issue date Oct 9, 2018
- Mitsubishi Chemical Corporation
- Akifumi Kondo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyester resin, toner containing polyester resin, and method for m...
- Patent number 9,971,259
- Issue date May 15, 2018
- Mitsubishi Chemical Corporation
- Yoko Tamura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
POLYESTER RESIN FOR TONER, METHOD FOR PRODUCING SAME, AND TONER
- Publication number 20190278193
- Publication date Sep 12, 2019
- MITSUBISHI CHEMICAL CORPORATION
- Yoko TAMURA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYESTER RESIN FOR TONER, METHOD FOR PRODUCING POLYESTER RESIN FOR...
- Publication number 20180258220
- Publication date Sep 13, 2018
- MITSUBISHI CHEMICAL CORPORATION
- Yoko TAMURA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
POLYESTER RESIN, TONER CONTAINING POLYESTER RESIN, AND METHOD FOR M...
- Publication number 20170192369
- Publication date Jul 6, 2017
- Mitsubishi Rayon Co., Ltd.
- Yoko TAMURA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
POLYESTER RESIN, METHOD FOR MANUFACTURING POLYESTER RESIN, AND COAT...
- Publication number 20170037182
- Publication date Feb 9, 2017
- Mitsubishi Rayon Co., Ltd.
- Akifumi KONDO
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...