Growing community of inventors

Tokyo, Japan

Yasuaki Tokuhashi

Average Co-Inventor Count = 2.00

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 = 191

Yasuaki Tokuhashi ↔ Satoshi Ojima (1 patent)Yasuaki TokuhashiYasuaki Tokuhashi (1 patent)Satoshi OjimaSatoshi Ojima (16 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Asahi Kogaku Kogyo Kabushiki Kaisha (1 from 3,132 patents)


1 patent:

1. 5885300 - Guide apparatus of intervertebral implant

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12/16/2025
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