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Yamanashi, Japan

Ryoji Yashiro

USPTO Granted Patents = 5

EPO Patents = 1

Average Co-Inventor Count = 4.4

ph-index = 5

Forward Citations = 89(Granted Patents)

Location History:

Fuchu, JP (1992)
Yamanashi, JP (1991 - 1993)
Fukui, JP (2007)

Company Filing History:

5 out of 90,934

Canon Kabushiki Kaisha

Years Active: 1991-2007

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5 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7241513 - Fluorene compound and organic luminescent device using the same (2007-07-10),

2. 5262261 - Photosensitive member for electrophotography (1993-11-16),

3. 5098809 - Electrophotographic photosensitive member containing a substituted (1992-03-24),

4. 5079118 - Photosensitive member for electrophotography with substituted pyrene (1992-01-07),

5. 5049464 - Photosensitive member for electrophotography (1991-09-17),

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