Growing community of inventors

Kanagawa, Japan

Katsuyuki Ohi

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 = 5

Katsuyuki Ohi ↔ Takashi Okada (1 patent)Katsuyuki Ohi ↔ Hiroyuki Kobayashi (1 patent)Katsuyuki Ohi ↔ Takao Mogi (1 patent)Katsuyuki OhiKatsuyuki Ohi (1 patent)Takashi OkadaTakashi Okada (148 patents)Hiroyuki KobayashiHiroyuki Kobayashi (109 patents)Takao MogiTakao Mogi (41 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sony Corporation (1 from 58,131 patents)


1 patent:

1. 4679235 - Television signal transmission system

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1/4/2026
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