Takeaki Ohuchi

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Shiki-gun, JP

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Patents Grantslast 30 patents

Information Patent Grant
Toner used for electrophotography
- Patent number 6,103,439
- Issue date Aug 15, 2000
- Sharp Kabushiki Kaisha
- Satoshi Ogawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic toner and method of manufacturing same
- Patent number 5,981,129
- Issue date Nov 9, 1999
- Sharp Kabushiki Kaisha
- Yoshiaki Akazawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic printing-use toner
- Patent number 5,976,751
- Issue date Nov 2, 1999
- Sharp Kabushiki Kaisha
- Yasuharu Morinishi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY