Growing community of inventors

Ebina, Japan

Toshiyu Ishikawa

Average Co-Inventor Count = 7.00

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 = 5

Toshiyu IshikawaManabu Hayashi (3 patents)Toshiyu IshikawaTakashi Sakayama (3 patents)Toshiyu IshikawaTsuyoshi Watanabe (3 patents)Toshiyu IshikawaMinoru Yoshida (3 patents)Toshiyu IshikawaToshitaka Nakagawa (3 patents)Toshiyu IshikawaYuichi Shiho (3 patents)Toshiyu IshikawaToshiyu Ishikawa (3 patents)Manabu HayashiManabu Hayashi (40 patents)Takashi SakayamaTakashi Sakayama (35 patents)Tsuyoshi WatanabeTsuyoshi Watanabe (34 patents)Minoru YoshidaMinoru Yoshida (21 patents)Toshitaka NakagawaToshitaka Nakagawa (6 patents)Yuichi ShihoYuichi Shiho (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Fuji Xerox Co., Ltd. (3 from 11,665 patents)


3 patents:

1. 7330285 - Image processing apparatus and print control method therefor

2. 7312888 - Image formation method and apparatus

3. 7303187 - Image formation apparatus and paper feed control method therefor

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as of
12/8/2025
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