Growing community of inventors

Tokyo, Japan

Taichi Ishikawa

Average Co-Inventor Count = 3.00

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 = 1

Taichi IshikawaHiroaki Mise (1 patent)Taichi IshikawaTakayuki Tsuchiya (1 patent)Taichi IshikawaTaichi Ishikawa (1 patent)Hiroaki MiseHiroaki Mise (5 patents)Takayuki TsuchiyaTakayuki Tsuchiya (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Yahoo Japan Corporation (1 from 174 patents)


1 patent:

1. 9892449 - Information providing system, information providing apparatus and information providing method

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as of
12/19/2025
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