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For the Inventor, By the Inventor

Nagareyama, Japan

Jun Asai

USPTO Granted Patents = 16


Average Co-Inventor Count = 2.0

ph-index = 7

Forward Citations = 212(Granted Patents)


Location History:

  • Kawasaki, JP (1986)
  • Yokohama, JP (1986 - 1989)
  • Tokyo, JP (1992 - 1995)
  • Nagareyama, JP (2003 - 2004)
  • Chiba, JP (2003 - 2004)

Company Filing History:

goldMedal16 out of 90,697 
 
Canon Kabushiki Kaisha
 patents

Years Active: 1986-2004

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16 patents (USPTO):Explore Patents
1. 6836638 - Cleaning device and image forming apparatus provided with same (2004-12-28),
2. 6822767 - Image processing method and image processing apparatus (2004-11-23),
3. 6801747 - Cleaning apparatus and image forming apparatus (2004-10-05),
4. 6694122 - Cleaning device and image forming apparatus provided with same (2004-02-17),
5. 6636719 - Image forming apparatus with vibration-caused image defect prevention feature (2003-10-21),
6. 6538678 - Image forming apparatus with development controller (2003-03-25),
7. 6516161 - Image forming apparatus with surface potential detector (2003-02-04),
8. 5438399 - Image forming apparatus having transfer voltage control (1995-08-01),
9. 5406360 - Image forming apparatus with contact transfer member (1995-04-11),
10. 5267005 - Heater having stepped portion and heating apparatus using same (1993-11-30),
11. 5182604 - Transfer roller with voltage polarity control (1993-01-26),
12. 5150165 - Image forming apparatus having image transfer member (1992-09-22),
13. 4814886 - Image processing process and apparatus therefor (1989-03-21),
14. 4719489 - Recording apparatus having material feed mode dependent fixing control (1988-01-12),
15. 4626096 - Image forming apparatus for forming a visual image in accordance with (1986-12-02),
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