Growing community of inventors

Amagasaki, Japan

Torahiko Ando

Average Co-Inventor Count = 3.00

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 = 36

Torahiko Ando ↔ Akira Tsumura (1 patent)Torahiko Ando ↔ Hiroshi Koezuka (1 patent)Torahiko AndoTorahiko Ando (1 patent)Akira TsumuraAkira Tsumura (21 patents)Hiroshi KoezukaHiroshi Koezuka (11 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mitsubishi Denki Kabushiki Kaisha (1 from 21,351 patents)


1 patent:

1. 5107308 - Field-effect transistor

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as of
12/10/2025
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