Jun Hiraoka

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Shiki-gun, JP

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Patents Grantslast 30 patents

Information Patent Grant
Illumination appliance
- Patent number 9,033,538
- Issue date May 19, 2015
- Sharp Kabushiki Kaisha
- Jun Hiraoka
- F21 - LIGHTING
Information Patent Grant
Paper feeding apparatus and image forming apparatus including the same
- Patent number 7,092,074
- Issue date Aug 15, 2006
- Sharp Kabushiki Kaisha
- Ryoichi Kawai
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Peripheral and central key apparatus
- Patent number 6,835,902
- Issue date Dec 28, 2004
- Sharp Kabushiki Kaisha
- Jun Hiraoka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ink film holding device and film reel
- Patent number 6,634,589
- Issue date Oct 21, 2003
- Sharp Kabushiki Kaisha
- Jun Hiraoka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Construction for holding recording paper roll
- Patent number 5,717,495
- Issue date Feb 10, 1998
- Sharp Kabushiki Kaisha
- Katsuyuki Sakai
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
ILLUMINATION APPLIANCE
- Publication number 20130301293
- Publication date Nov 14, 2013
- Sharp Kabushiki Kaisha
- Jun Hiraoka
- G02 - OPTICS
Information Patent Application
LIGHTING APPARATUS
- Publication number 20130107536
- Publication date May 2, 2013
- Sharp Kabushiki Kaisha
- Jun Hiraoka
- F21 - LIGHTING
Information Patent Application
LIGHTING APPARATUS
- Publication number 20130003369
- Publication date Jan 3, 2013
- Jun Hiraoka
- F21 - LIGHTING
Information Patent Application
Paper feeding apparatus and image forming apparatus including the same
- Publication number 20040145719
- Publication date Jul 29, 2004
- Ryoichi Kawai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Sheet feeder
- Publication number 20040041329
- Publication date Mar 4, 2004
- Jun Hiraoka
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Ink film holding device and ink film reel
- Publication number 20030047635
- Publication date Mar 13, 2003
- Jun Hiraoka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS