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Kanagawa, Japan

Masaaki Ogura

USPTO Granted Patents = 18

Average Co-Inventor Count = 1.4

ph-index = 10

Forward Citations = 320(Granted Patents)

Location History:

Tokyo, JP (1980 - 1983)
Kawasaki, JP (1989 - 2006)
Kanagawa, JP (1987 - 2009)

Company Filing History:

18 out of 28,544

Ricoh Company, Ltd.

Years Active: 1980-2009

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18 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7542158 - Image forming apparatus (2009-06-02),

2. 7516450 - Remote management system, intermediary apparatus therefor, and method of updating software in the intermediary apparatus (2009-04-07),

3. 7423770 - Image-forming-device management system capable of operating in energy-saving mode (2008-09-09),

4. 7233406 - Image forming device management system and method (2007-06-19),

5. 7154620 - Image forming device management system and method (2006-12-26),

6. 7061634 - System and method for supervising image forming apparatuses (2006-06-13),

7. 6961136 - Image-forming-device management system capable of operating in energy-saving mode (2005-11-01),

8. 5893005 - Image forming apparatus administration system including a communication (1999-04-06),

9. 5727248 - System for remote diagnosis of image forming apparatuses, including (1998-03-10),

10. 5512979 - System for remote diagnosis of image forming apparatuses, including (1996-04-30),

11. 5019916 - Digital copier with a facsimile function (1991-05-28),

12. 4965871 - Continuous plural page copying method for a copier (1990-10-23),

13. 4876609 - Digital copier with a facsimile function (1989-10-24),

14. 4860115 - Digital copier with a facsimile function (1989-08-22),

15. 4640608 - Cleaning method for use in electrophotography (1987-02-03),

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