Growing community of inventors

Aichi, Japan

Susumo Sugiyama

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 = 3

Susumo Sugiyama ↔ Tadahiro Ohmi (1 patent)Susumo Sugiyama ↔ Yoshio Nakamura (1 patent)Susumo Sugiyama ↔ Jun-ichi Nishizawa (1 patent)Susumo SugiyamaSusumo Sugiyama (1 patent)Tadahiro OhmiTadahiro Ohmi (93 patents)Yoshio NakamuraYoshio Nakamura (31 patents)Jun-ichi NishizawaJun-ichi Nishizawa (23 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kabushiki Kaisha Toyota Chuo Kenkyusho (1 from 1,139 patents)


1 patent:

1. 4692789 - Semiconductor apparatus

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as of
12/21/2025
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