P

Inventor

IWASAKI MASAHIRO

JP115 patents
⚠️ This page may combine multiple inventors who share the name “IWASAKI MASAHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

FUJI XEROX CO LTD

19 patents
US5734003AMar 31, 1998

Charge transporting polymer, process for producing the same, and organic electronic device containing the same

FUJI XEROX CO LTD44 citations96
US5639581AJun 17, 1997

Charge transporting polymer, process for producing the same, and organic electronic device containing the same

FUJI XEROX CO LTD55 citations96
US6046348AApr 4, 2000

Silane compound, method for making the same, and electrophotographic photoreceptor

FUJI XEROX CO LTD35 citations93
US5817739AOct 6, 1998

Charge transporting polymer and organic electronic device containing the same

FUJI XEROX CO LTD27 citations93
US5604064AFeb 18, 1997

Charge-transporting polymer and organic electronic device using the same

FUJI XEROX CO LTD25 citations93
US6010810AJan 4, 2000

Electrophotographic photoreceptor, process for the preparation thereof and image forming apparatus comprising the same

FUJI XEROX CO LTD40 citations92
US5654119AAug 5, 1997

Organic electronic device comprising charge-transporting polyester and image forming apparatus

FUJI XEROX CO LTD42 citations92
US6773857B2Aug 10, 2004

Electrophotographic photoreceptor, processes for producing the same, process cartridge, and electrophotographic apparatus

FUJI XEROX CO LTD28 citations91
US10705441B1Jul 7, 2020

Electrophotographic photoreceptor, process cartridge, and image-forming apparatus

FUJI XEROX CO LTD7 citations83
US7205080B2Apr 17, 2007

Arylamine compound, charge transport material, electrophotographic photoreceptor, image forming apparatus and process cartridge

FUJI XEROX CO LTD7 citations74
US6395440B1May 28, 2002

Electrophotographic photoreceptor, process cartridge and electrophotographic apparatus using the same

FUJI XEROX CO LTD8 citations74
US5948579ASep 7, 1999

Electrophotographic photosensitive material

FUJI XEROX CO LTD11 citations74
US5736285AApr 7, 1998

Electrophotographic photosensitive member

FUJI XEROX CO LTD8 citations74
US10712679B1Jul 14, 2020

Electrophotographic photoreceptor, process cartridge, and image forming apparatus

FUJI XEROX CO LTD3 citations72
US10642173B1May 5, 2020

Electrophotographic photoreceptor, process cartridge, and image forming apparatus

FUJI XEROX CO LTD2 citations72
US7842444B2Nov 30, 2010

Electrophotographic photoreceptor, process cartridge, image forming apparatus and coating composition

FUJI XEROX CO LTD2 citations63
US7585603B2Sep 8, 2009

Curable resin composition, electrophotographic photoreceptor, process cartridge, and image-forming apparatus

FUJI XEROX CO LTD4 citations63
US7431996B2Oct 7, 2008

Polyester resin, functional device and organic electroluminescent device using polyester resin, and method of manufacturing organic electroluminescent device

FUJI XEROX CO LTD5 citations63
US7105257B2Sep 12, 2006

Electrophotographic photoreceptor, process cartridge and image forming apparatus

FUJI XEROX CO LTD2 citations63

TOYOTA MOTOR CO LTD

9 patents

IWASAKI MASAHIRO

5 patents

PANASONIC CORP

5 patents

KOMOTO AYAKO

3 patents

SHIMADZU CORP

1 patent

DENKI KAGAKU KOGYO KK

1 patent

KURIMOTO LTD

1 patent

SANALLOY INDUSTRY CO LTD

1 patent

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

1 patent

NOBORI KUNIO

1 patent

FUJIFILM BUSINESS INNOVATION CORP

1 patent

YOSHIDA SATOSHI

1 patent

NAGATA SHINICHI

1 patent

Showing the top 50 of 115 patents by PatentIndex Score.