Fukagai; Toshio

Patent Applications and Registrations

Patent applications and USPTO patent grants for Fukagai; Toshio.The latest application filed is for "photoreceptor, method of evaluating a photoreceptor, and method of producing the photoreceptor".

Company Profile

0.13.4

Fukagai; Toshio - Numazu JP
Fukagai; Toshio - Shizuoka JP
Fukagai, Toshio - Numazu-shi JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Image forming method, image forming apparatus, process cartridge and photoconductor Grant 6,830,857 - Kabata , et al. December 14, 2	2004-12-14
Image forming method, image forming apparatus, process cartridge and photoconductor Grant 6,821,694 - Kabata , et al. November 23, 2	2004-11-23
Photoreceptor, method of evaluating a photoreceptor, and method of producing the photoreceptor Grant 6,649,313 - Kabata , et al. November 18, 2	2003-11-18
Photoreceptor, method of evaluating a photoreceptor, and method of producing the photoreceptor App 20030175606 - Kabata, Toshiyuki ; et al.	2003-09-18
Image forming method, image forming apparatus, process cartridge and photoconductor App 20030138711 - Kabata, Toshiyuki ; et al.	2003-07-24
Image forming method, image forming apparatus, process cartridge and photoconductor App 20030129511 - Kabata, Toshiyuki ; et al.	2003-07-10
Photoreceptor, method of evaluating the photoreceptor, method of producing the photoreceptor, and image formation apparatus using the photoreceptor Grant 6,534,227 - Kabata , et al. March 18, 2	2003-03-18
Photoreceptor, method of evaluting the photoreceptor, method of producing the photoreceptor, and image formation apparatus using the photoreceptor App 20020018947 - Kabata, Toshiyuki ; et al.	2002-02-14
Electrophotographic photoconductor Grant 5,670,284 - Kishi , et al. September 23, 1	1997-09-23
Polymers of acrylic acid ester derivatives having a triphenyl amine skeleton Grant 5,608,010 - Tamura , et al. March 4, 1	1997-03-04
Acrylic acid ester derivative having a triphenyl amine skeleton Grant 5,488,137 - Tamura , et al. January 30, 1	1996-01-30
Electrophotographic Photoconductor Grant 5,427,880 - Tamura , et al. June 27, 1	1995-06-27
Electrophotographic photoconductor and acrylic acid ester polymer for use in the same Grant 5,322,753 - Tamura , et al. June 21, 1	1994-06-21
Electrophotographic photoconductor having overcoat layer Grant 4,970,131 - Taniguchi , et al. November 13, 1	1990-11-13
Electrophotographic photoconductor comprising charge generating and transport layers containing adjuvants Grant 4,863,822 - Fukagai , et al. September 5, 1	1989-09-05
Layered charge generator/transport electrophotographic photoconductor uses bisazo pigment Grant 4,390,608 - Hashimoto , et al. June 28, 1	1983-06-28
Layered electrophotographic photoconductor Grant 4,284,698 - Kazami , et al. August 18, 1	1981-08-18

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