US Patent 7198874 Toner, method of making, method of using
Patent 7198874 was granted and assigned to RICOH COMPANY,LTD. on April, 2007 by the United States Patent and Trademark Office.
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Patent Inventor Names
Hiroshi Yamashita0
Takuya Saito0
Tsunemi Sugiyama0
Yohichiroh Watanabe0
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Patent abstract
The present invention relates to a toner useful, for example, for visualizing an electrostatic latent image formed on an image bearing member by a method such as electrophotography and electrostatic recording methods.
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US Patent 07198874 Toner, method of making, method of using US Patent 7198874 Toner, method of making, method of using
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Patent Number
071988740
Patent Number
71988740
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Official Website
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Current Assignee
0
Patent Jurisdiction
Patent Number
071988740
Date of Patent
April 3, 2007
0Patent Application Number
113966870
Date Filed
April 4, 2006
0Official Website
Patent Primary Examiner
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US Patent 07198874 Toner, method of making, method of using
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
07198874
Date of patent
April 3, 2007
Patent application number
11396687
Date Filed
April 4, 2006
Patent primary examiner
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