Inventor
TOSHINE TETSUYA
JP25 patents
⚠️ This page may combine multiple inventors who share the name “TOSHINE TETSUYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DAINIPPON PRINTING CO LTD
9 patentsUS6495295B1Dec 17, 2002
Hologram transfer film
DAINIPPON PRINTING CO LTD31 citations92
US6596360B2Jul 22, 2003
Multilayer volume hologram, and label for multilayer volume hologram fabrication
DAINIPPON PRINTING CO LTD20 citations89
US7090935B2Aug 15, 2006
Magnetic card
DAINIPPON PRINTING CO LTD11 citations79
US6852397B2Feb 8, 2005
Counterfeit-proof volume hologram multilayer structure, and counterfeit-proof volume hologram seal
DAINIPPON PRINTING CO LTD11 citations74
US7521155B2Apr 21, 2009
Volume hologram layer and volume hologram transfer foil
DAINIPPON PRINTING CO LTD7 citations73
US7101644B2Sep 5, 2006
Hologram transfer foil
DAINIPPON PRINTING CO LTD10 citations73
US7141336B2Nov 28, 2006
Hologram transfer film
DAINIPPON PRINTING CO LTD3 citations62
US6994937B2Feb 7, 2006
Hologram transfer foil
DAINIPPON PRINTING CO LTD5 citations62
US7491472B2Feb 17, 2009
Volume hologram transfer foil
DAINIPPON PRINTING CO LTD0 citations51
RICOH CO LTD
5 patentsUS7851119B2Dec 14, 2010
Electrophotographic photoconductor, method for producing the same, image forming process, image forming apparatus and process cartridge
RICOH CO LTD12 citations83
US11575095B2Feb 7, 2023
Photoelectric conversion device, process cartridge, and image forming apparatus
RICOH CO LTD0 citations61
US7838188B2Nov 23, 2010
Electrophotographic photoconductor, image forming method, image forming apparatus, and process cartridge
RICOH CO LTD3 citations60
US7914959B2Mar 29, 2011
Image bearing member, image forming method, and image forming apparatus
RICOH CO LTD1 citations51
US7855040B2Dec 21, 2010
Method for preparing photoreceptor, photoreceptor prepared by the method, and image forming method and apparatus and process cartridge using the photoreceptor
RICOH CO LTD0 citations51
TOSHINE TETSUYA
3 patentsUS10466604B2Nov 5, 2019
Electrophotographic photoconductor, image forming apparatus, and process cartridge
TOSHINE TETSUYA1 citations59
US9122183B2Sep 1, 2015
Electrophotographic photoreceptor, image forming apparatus and process cartridge
TOSHINE TETSUYA1 citations49
US8263300B2Sep 11, 2012
Electrophotographic photoconductor, image forming apparatus, and process cartridge
TOSHINE TETSUYA1 citations49
IKUNO HIROSHI
2 patentsRICOH KK
2 patentsUS7449272B2Nov 11, 2008
Electrophotographic photoreceptor and method of preparing the photoreceptor, and image forming method, image forming apparatus and process cartridge therefor using the photoreceptor
RICOH KK4 citations63
US7718335B2May 18, 2010
Image bearing member, and image forming apparatus and process cartridge using the same
RICOH KK4 citations62