Growing community of inventors

Kawasaki, Japan

Mayumi Ishikawa

Average Co-Inventor Count = 4.00

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 = 142

Mayumi IshikawaMinoru Takimoto (1 patent)Mayumi IshikawaAkira Tokunaga (1 patent)Mayumi IshikawaTomoko Matsuya (1 patent)Mayumi IshikawaMayumi Ishikawa (1 patent)Minoru TakimotoMinoru Takimoto (4 patents)Akira TokunagaAkira Tokunaga (4 patents)Tomoko MatsuyaTomoko Matsuya (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Fujitsu Corporation (1 from 39,245 patents)


1 patent:

1. 5968132 - Image data communicating apparatus and a communication data quantity

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1/8/2026
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