Growing community of inventors

Tokyo, Japan

Susumu Ishihara

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 = 4

Susumu Ishihara ↔ Yoshihisa Suzuki (1 patent)Susumu Ishihara ↔ Ikuo Katoh (1 patent)Susumu Ishihara ↔ Yuuichi Sugawara (1 patent)Susumu IshiharaSusumu Ishihara (1 patent)Yoshihisa SuzukiYoshihisa Suzuki (8 patents)Ikuo KatohIkuo Katoh (4 patents)Yuuichi SugawaraYuuichi Sugawara (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Tdk Corporation (1 from 7,952 patents)


1 patent:

1. 5469012 - Electronic component

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as of
12/7/2025
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