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Shizuoka, Japan

Kenichi Uehara

USPTO Granted Patents = 8

EPO Patents = 2

Average Co-Inventor Count = 4.5

ph-index = 4

Forward Citations = 90(Granted Patents)

Location History:

Numazu, JP (1999)
Susono, JP (2006 - 2013)
Shizuoka, JP (2001 - 2015)

Company Filing History:

8 out of 28,566

Ricoh Company, Ltd.

Years Active: 1999-2015

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8 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9176402 - Method for manufacturing toner, toner and image forming method (2015-11-03),

2. 8728700 - Reactor, toner production method, and toner (2014-05-20),

3. 8557497 - Method of manufacturing toner and toner (2013-10-15),

4. 8403149 - Cyclone classifier, flash drying system using the cyclone classifier, and toner prepared by the flash drying system (2013-03-26),

5. 7011921 - Method and apparatus for producing toner for electrophotography (2006-03-14),

6. 6258502 - Two-component developer, two-component developer holding container, and electrophotographic image formation apparatus equipped with the container (2001-07-10),

7. 6183926 - Toner and two-component developer for electrophotographic process and image formation method and image formation apparatus using the toner (2001-02-06),

8. 5938045 - Classifying device (1999-08-17),

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