Growing community of inventors

Shizuoka, Japan

Takeshi Aoyama

Average Co-Inventor Count = 4.00

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 = 21

Takeshi Aoyama ↔ Takashi Aoki (1 patent)Takeshi Aoyama ↔ Naoto Sawaguchi (1 patent)Takeshi Aoyama ↔ Noboru Sugiyama (1 patent)Takeshi AoyamaTakeshi Aoyama (1 patent)Takashi AokiTakashi Aoki (5 patents)Naoto SawaguchiNaoto Sawaguchi (2 patents)Noboru SugiyamaNoboru Sugiyama (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Seiki Juko Co., Ltd. (1 from 4 patents)


1 patent:

1. 6938667 - Automatic wind-up screen device

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as of
12/15/2025
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