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Naotaka Funayama

USPTO Granted Patents = 14

EPO Patents = 1

Average Co-Inventor Count = 3.1

ph-index = 7

Forward Citations = 116(Granted Patents)

Location History:

Nara, JP (1990 - 1991)
Yamato-Koriyama, JP (1992)
Nara-ken, JP (2002)
Tenri, JP (1994 - 2004)

Company Filing History:

13 out of 25,530

Sharp Kabushiki Kaisha Corporation

Sharp Kabushiki Kaishi

Years Active: 1990-2004

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14 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6711374 - Image apparatus with developing cartridge having two accommodating portions (2004-03-23),

2. 6603940 - Detachable process cartridge for image forming apparatus (2003-08-05),

3. 6567631 - Toner cartridge and image forming apparatus (2003-05-20),

4. D464079 - Toner cartridge (2002-10-09),

5. D462713 - Developing unit for an image forming apparatus (2002-09-11),

6. 6421517 - Toner supply device with rotatable agitating element (2002-07-16),

7. 6347207 - Developing unit and toner replenishing device with conveying apparatus (2002-02-12),

8. 6035168 - Developing device having a reduced width in the horizontal direction (2000-03-07),

9. 5358819 - Developer for electrophotography (1994-10-25),

10. 5172166 - Developing apparatus (1992-12-15),

11. 5144382 - Developing device with a scraping unit arranged to form a stirring area (1992-09-01),

12. 4998140 - Developing device for copier with sealing means (1991-03-05),

13. 4982690 - Developing device with magnetic supply seals (1991-01-08),

14. 4980728 - Developing device with a magnetic brush turning plate (1990-12-25),

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