Growing community of inventors

Kyoto, Japan

Ryuuzo Tokimasa

Average Co-Inventor Count = 2.00

ph-index = 1

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 4

Ryuuzo TokimasaKazuma Kan (2 patents)Ryuuzo TokimasaRyuuzo Tokimasa (2 patents)Kazuma KanKazuma Kan (11 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Dainippon Screen Mfg. Co., Ltd. (2 from 1,306 patents)


2 patents:

1. 7055432 - Apparatus and method for conveying material to an imaging drum

2. 6792861 - Image recorder with recording material feed unit

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