Growing community of inventors

Tokyo, Japan

Soichi Tanama

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 = 2

Soichi Tanama ↔ Tomoaki Takuma (1 patent)Soichi TanamaSoichi Tanama (1 patent)Tomoaki TakumaTomoaki Takuma (21 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Sony Corporation (1 from 58,132 patents)


1 patent:

1. D676439 - Computer

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1/11/2026
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