Yamamoto; Arihiro

Patent Applications and Registrations

Patent applications and USPTO patent grants for Yamamoto; Arihiro.The latest application filed is for "electrophotographic cleaning blade, process cartridge, and electrophotographic image forming apparatus".

Company Profile

0.14.11

Yamamoto; Arihiro - Shizuoka JP
Yamamoto; Arihiro - Suntou-gun JP
Yamamoto; Arihiro - Ushiku JP
Yamamoto; Arihiro - Ushiku-shi JP
Yamamoto; Arihiro - Mishima JP
Yamamoto; Arihiro - Mishima-shi JP
Yamamoto, Arihiro - Kanagawa JP
Yamamoto; Arihiro - Tokyo 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
Electrophotographic Cleaning Blade, Process Cartridge, And Electrophotographic Image Forming Apparatus App 20220291622 - Yamamoto; Arihiro ; et al.	2022-09-15
Cleaning blade, process cartridge, and electrophotographic image forming apparatus Grant 10,088,795 - Ikeda , et al. October 2, 2	2018-10-02
Cleaning blade, process cartridge, and electrophotographic image forming apparatus Grant 9,996,047 - Kawakami , et al. June 12, 2	2018-06-12
Cleaning Blade, Process Cartridge, And Electrophotographic Image Forming Apparatus App 20180120753 - Ikeda; Yohei ; et al.	2018-05-03
Cleaning Blade, Process Cartridge, And Electrophotographic Image Forming Apparatus App 20170212469 - Kawakami; Tomoya ; et al.	2017-07-27
Cleaning blade, process cartridge and electrophotographic image forming apparatus Grant 9,632,474 - Yamamoto , et al. April 25, 2	2017-04-25
Cleaning Blade, Process Cartridge And Electrophotographic Image Forming Apparatus App 20170003644 - Yamamoto; Arihiro ; et al.	2017-01-05
Blade for electrophotographic apparatus, and process for manufacturing the same Grant 8,594,552 - Yamamoto , et al. November 26, 2	2013-11-26
Cleaning blade for electrophotographic apparatus, and method for producing the same Grant 8,594,553 - Uematsu , et al. November 26, 2	2013-11-26
Cleaning Blade For Electrophotographic Apparatus, And Method For Producing The Same App 20120163890 - Uematsu; Erika ; et al.	2012-06-28
Blade For Electrophotographic Apparatus, And Process For Manufacturing The Same App 20110243624 - Yamamoto; Arihiro ; et al.	2011-10-06
Developing member and electrophotographic image forming apparatus Grant 7,799,398 - Nakamura , et al. September 21, 2	2010-09-21
Electrophotographic developing member, process for its production, electrophotographic process cartridge and electrophotographic image forming apparatus Grant 7,798,948 - Kawamura , et al. September 21, 2	2010-09-21
Electrophotographic Developing Member, Process For Its Production, Electrophotographic Process Cartridge And Electrophotographic Image Forming Apparatus App 20090290907 - Kawamura; Kunimasa ; et al.	2009-11-26
Developing Member And Electrophotographic Image Forming Apparatus App 20080081277 - Nakamura; Minoru ; et al.	2008-04-03
Developing roller, electrophotographic process cartridge, and electrophotographic image forming apparatus Grant 7,127,200 - Nakamura , et al. October 24, 2	2006-10-24
Developing roller, electrophotographic process cartridge, and electrophotographic image forming apparatus Grant 7,099,613 - Nakamura , et al. August 29, 2	2006-08-29
Developing roller, electrophotographic process cartridge, and electrophotographic image forming apparatus App 20050078987 - Nakamura, Minoru ; et al.	2005-04-14
Developing roller, electrophotographic process cartridge, and electrophotographic image forming apparatus App 20050078986 - Nakamura, Minoru ; et al.	2005-04-14
Developing roller and developing device using the same App 20020028096 - Satoh, Hidenori ; et al.	2002-03-07
Developer regulating member with elastic layer supporting section having high elastic limit value and developing apparatus using the same Grant 5,933,692 - Niwano , et al. August 3, 1	1999-08-03
Developer regulating member and developing apparatus Grant 5,893,013 - Kinoshita , et al. April 6, 1	1999-04-06
Member comprising a polyurethane rubber composition containing an amino catalyst for regulating quantity of developer and developing unit using the same Grant 5,587,776 - Watabe , et al. December 24, 1	1996-12-24

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