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Suntou-gun, Japan

Kenichi Yazawa

USPTO Granted Patents = 5

EPO Patents = 1

Average Co-Inventor Count = 5.4

ph-index = 3

Forward Citations = 60(Granted Patents)

Location History:

Suntou-gun, JP (2018)
Shizuoka, JP (2023)

Company Filing History:

5 out of 90,594

Canon Kabushiki Kaisha

Years Active: 2018-2023

where 'Filed Patents' based on already Granted Patents

5 patents (USPTO):Sort by Forward Citations

Abstract keywords

1. 11835878 - Electrophotographic roller, process cartridge and electrophotographic image forming apparatus (2023-12-05),

2. 11644761 - Electrophotographic roller, process cartridge and electrophotographic image forming apparatus (2023-05-09),

3. 10146149 - Charging member, electrophotographic process cartridge, and electrophotographic image forming apparatus (2018-12-04),

4. 9910379 - Charging member with concave portions containing insulating particles and electrophotographic apparatus (2018-03-06),

5. 9904199 - Charging member having outer surface with concave portions bearing exposed elastic particles, and electrophotographic apparatus (2018-02-27),

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