Patent | Date |
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Roller for electrphotography and production method thereof, and electrophotographic image forming apparatus Grant 10,558,149 - Takahashi , et al. Feb | 2020-02-11 |
Roller For Electrophotography And Production Method Thereof, And Electrophotographic Image Forming Apparatus App 20180239279 - Takahashi; Hirobumi ;   et al. | 2018-08-23 |
Roller for electrophotography and production method thereof, and electrophotographic image forming apparatus Grant 9,983,516 - Takahashi , et al. May 29, 2 | 2018-05-29 |
Roller For Electrophotography And Production Method Thereof, And Electrophotographic Image Forming Apparatus App 20160223952 - Takahashi; Hirobumi ;   et al. | 2016-08-04 |
Blade for electrophotographic apparatus, and method of producing the same Grant 8,160,486 - Inoue , et al. April 17, 2 | 2012-04-17 |
Cleaning blade Grant 8,135,328 - Mochizuki , et al. March 13, 2 | 2012-03-13 |
Electrophotographic cleaning blade, process for producing electrophotographic cleaning blade, and electrophotographic apparatus Grant 7,778,585 - Uchida , et al. August 17, 2 | 2010-08-17 |
Electrophotographic Cleaning Blade, Process For Producing Electrophotographic Cleaning Blade, And Electrophotographic Apparatus App 20090041519 - Uchida; Toshiro ;   et al. | 2009-02-12 |
Blade For Electrophotographic Apparatus, And Method Of Producing The Same App 20090022530 - Inoue; Shoji ;   et al. | 2009-01-22 |
Cleaning Blade App 20080260440 - Mochizuki; Kenichi ;   et al. | 2008-10-23 |
Cleaning blade and electrophotographic apparatus using the same Grant 6,703,472 - Miura , et al. March 9, 2 | 2004-03-09 |
Cleaning blade and electrophotographic apparatus using the same App 20020192430 - Miura, Toshinari ;   et al. | 2002-12-19 |
Manganese-zinc ferrite and making method Grant 6,352,650 - Inoue March 5, 2 | 2002-03-05 |
Manganese-zinc base ferrite App 20010045541 - Inoue, Shoji | 2001-11-29 |
Ferrite and ferrite core for power supply Grant 5,846,448 - Yasuhara , et al. December 8, 1 | 1998-12-08 |
Ferrite core for line filters Grant 5,779,930 - Inoue July 14, 1 | 1998-07-14 |
Manganese-zinc system ferrite Grant 5,498,361 - Matsukawa , et al. March 12, 1 | 1996-03-12 |
Water supply control system Grant 5,063,622 - Tsutsui , et al. November 12, 1 | 1991-11-12 |
Method for making thin-walled metal pipes Grant 4,796,797 - Nakako , et al. January 10, 1 | 1989-01-10 |
Method for producing perfluoroether oligomers having terminal carboxylic acid groups Grant 4,113,772 - Lagow , et al. September 12, 1 | 1978-09-12 |