Growing community of inventors

Hiroshima, Japan

Ryo Kurahashi

Average Co-Inventor Count = 3.00

ph-index = 2

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 = 26

Ryo Kurahashi ↔ Yukinori Nagao (1 patent)Ryo Kurahashi ↔ Kazuyuki Wakibayashi (1 patent)Ryo Kurahashi ↔ Ryo Inabayashi (1 patent)Ryo Kurahashi ↔ Tsuneo Hirata (1 patent)Ryo KurahashiRyo Kurahashi (2 patents)Yukinori NagaoYukinori Nagao (5 patents)Kazuyuki WakibayashiKazuyuki Wakibayashi (4 patents)Ryo InabayashiRyo Inabayashi (1 patent)Tsuneo HirataTsuneo Hirata (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Molten Corporation (2 from 47 patents)


2 patents:

1. 11117023 - Ball

2. D590460 - Sports ball

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as of
12/17/2025
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