Hideto Hayasaki

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Authentication system, terminal and information processing device,...
- Patent number 8,429,733
- Issue date Apr 23, 2013
- Sharp Kabushiki Kaisha
- Kyoya Kawano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for printing a color image which includes black ink
- Patent number 4,953,015
- Issue date Aug 28, 1990
- Sharp Kabushiki Kaisha
- Hideto Hayasaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing device
- Patent number 4,878,178
- Issue date Oct 31, 1989
- Sharp Kabushiki Kaisha
- Masaki Takakura
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Authentication system, terminal and information processing device,...
- Publication number 20100071047
- Publication date Mar 18, 2010
- Sharp Kabushiki Kaisha
- Kyoya Kawano
- G06 - COMPUTING CALCULATING COUNTING