Growing community of inventors

Hamamatsu, Japan

Tomomi Katoh

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 = 2

Tomomi Katoh ↔ Masayuki Hirano (1 patent)Tomomi Katoh ↔ Akio Kojima (1 patent)Tomomi Katoh ↔ Masami Kadonaga (1 patent)Tomomi KatohTomomi Katoh (1 patent)Masayuki HiranoMasayuki Hirano (12 patents)Akio KojimaAkio Kojima (1 patent)Masami KadonagaMasami Kadonaga (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hamamatsu-photonics K.k. (1 from 2,935 patents)


1 patent:

1. 6058003 - Electrostatic charger and discharger

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as of
12/19/2025
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