Growing community of inventors

Kanagawa, Japan

Tomoyuki 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 = 21

Tomoyuki Katoh ↔ Yasushi Noda (1 patent)Tomoyuki Katoh ↔ Kimio Maki (1 patent)Tomoyuki Katoh ↔ Mayumi Nakamura (1 patent)Tomoyuki KatohTomoyuki Katoh (1 patent)Yasushi NodaYasushi Noda (37 patents)Kimio MakiKimio Maki (9 patents)Mayumi NakamuraMayumi Nakamura (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sony Corporation (1 from 58,130 patents)


1 patent:

1. 5452135 - All-directional optical sensor apparatus

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12/26/2025
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