Growing community of inventors

Tokyo, Japan

Hiroya Ishihara

Average Co-Inventor Count = 6.00

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 = 0

Hiroya Ishihara ↔ Shintaro Takahashi (1 patent)Hiroya Ishihara ↔ Naohiro Ariga (1 patent)Hiroya Ishihara ↔ Madoka Kimura (1 patent)Hiroya Ishihara ↔ Kentaro Imoto (1 patent)Hiroya Ishihara ↔ Norihiro Katsuki (1 patent)Hiroya IshiharaHiroya Ishihara (1 patent)Shintaro TakahashiShintaro Takahashi (21 patents)Naohiro ArigaNaohiro Ariga (11 patents)Madoka KimuraMadoka Kimura (10 patents)Kentaro ImotoKentaro Imoto (9 patents)Norihiro KatsukiNorihiro Katsuki (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Evident Corporation (1 from 73 patents)


1 patent:

1. 12086104 - Data management system, data management method, and computer-readable medium

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as of
12/11/2025
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