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Yokohama, Japan

Takeshi Sugita

USPTO Granted Patents = 16

EPO Patents = 1

Average Co-Inventor Count = 5.3

ph-index = 10

Forward Citations = 343(Granted Patents)

Location History:

Shizuoka, JP (2005 - 2007)
Yokohama, JP (1995 - 2023)

Company Filing History:

16 out of 90,594

Canon Kabushiki Kaisha

Years Active: 1995-2025

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16 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12326676 - Image forming apparatus (2025-06-10),

2. 11630403 - Image forming apparatus (2023-04-18),

3. 11009812 - Image forming apparatus (2021-05-18),

4. 10324406 - Apparatus and system for forming image (2019-06-18),

5. 7239823 - Electrophotographic image forming apparatus, process cartridge and discharge preventing mechanism (2007-07-03),

6. 7062192 - Electrophotographic image forming apparatus, process cartridge and discharge preventing mechanism (2006-06-13),

7. 6947679 - Image forming apparatus and fixing temperature control method (2005-09-20),

8. 6084622 - Frame structure and an image forming apparatus using such a frame (2000-07-04),

9. 5752149 - Image heating apparatus using endless web guided by a guide having (1998-05-12),

10. 5634178 - Gear unit, image forming apparatus and gear unit mounting method (1997-05-27),

11. 5621451 - Image forming apparatus (1997-04-15),

12. 5561496 - Image forming apparatus, assembling method of image forming apparatus, (1996-10-01),

13. 5559581 - Image forming apparatus with helical gear drive train (1996-09-24),

14. 5532806 - Image fixing apparatus having means for preventing temperature unevenness (1996-07-02),

15. 5493379 - Heater having contacts for AC and DC (1996-02-20),

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