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Yokohama, Japan

Kouichi Suwa

USPTO Granted Patents = 8

Average Co-Inventor Count = 5.9

ph-index = 6

Forward Citations = 115(Granted Patents)

Location History:

Yokohama, JP (1991 - 1999)
Ushiku, JP (2000 - 2001)

Company Filing History:

8 out of 90,809

Canon Kabushiki Kaisha

Years Active: 1991-2001

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8 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6219510 - Charging member employing layers formed with aqueous resin (2001-04-17),

2. 6058284 - Developing apparatus (2000-05-02),

3. 5960233 - Temperature control for a fixing apparatus (1999-09-28),

4. 5765077 - Charging member, charging device and process cartridge detachably (1998-06-09),

5. 5682585 - Developing apparatus generating electric field between developer (1997-10-28),

6. 5666606 - Image forming apparatus comprising contact type charging member (1997-09-09),

7. 5027745 - Developing apparatus having developer carrying roller with carbon fibers (1991-07-02),

8. 4989044 - Developing apparatus for developing electrostatic latent images (1991-01-29),

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