Jun Hiraoka

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Patents Applicationslast 30 patents

Information Patent Application
Image Forming Apparatus
- Publication number 20070231030
- Publication date Oct 4, 2007
- Sharp Kabushiki Kaisha
- Hideyuki Miyake
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Key device
- Publication number 20030164281
- Publication date Sep 4, 2003
- Jun Hiraoka
- H01 - BASIC ELECTRIC ELEMENTS