Tomohiko Tokunaga

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Mie, JP

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Patents Grantslast 30 patents

Information Patent Grant
Toners for electrostatic-image development
- Patent number 9,146,484
- Issue date Sep 29, 2015
- MITSUBISHI CHEMICAL CORPORATION
- Masaya Ota
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process for producing toner for developing electrostatic image
- Patent number 6,720,123
- Issue date Apr 13, 2004
- Mitsubishi Chemical Corporation
- Yuqing Xu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
TONERS FOR ELECTROSTATIC-IMAGE DEVELOPMENT
- Publication number 20150024324
- Publication date Jan 22, 2015
- MITSUBISHI CHEMICAL CORPORATION
- Masaya OTA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Toners For Electrostatic-Image Development
- Publication number 20080213683
- Publication date Sep 4, 2008
- MITSUBISHI CHEMICAL CORPORATION
- Masaya Ota
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Process for producing toner for developing electrostatic image
- Publication number 20030003387
- Publication date Jan 2, 2003
- MITSUBISHI CHEMICAL CORPORATION
- Yuqing Xu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY