Growing community of inventors

Handa, Japan

Ryuji Yamamoto

Average Co-Inventor Count = 1.89

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

Ryuji YamamotoTetsuo Asada (1 patent)Ryuji YamamotoWataru Sugiyama (1 patent)Ryuji YamamotoYuta Uchino (1 patent)Ryuji YamamotoHirotaka Aoki (1 patent)Ryuji YamamotoShinichi Hisada (1 patent)Ryuji YamamotoRyuji Yamamoto (3 patents)Tetsuo AsadaTetsuo Asada (129 patents)Wataru SugiyamaWataru Sugiyama (66 patents)Yuta UchinoYuta Uchino (45 patents)Hirotaka AokiHirotaka Aoki (38 patents)Shinichi HisadaShinichi Hisada (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Brother Kogyo Kabushiki-kaisha (3 from 17,583 patents)


3 patents:

1. 10329107 - Conveying apparatus

2. 9890000 - Sheet conveyance apparatus and image recording apparatus

3. 9216598 - Feeding apparatus and image recording apparatus

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idiyas.com
as of
12/10/2025
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