Growing community of inventors

Tokyo, Japan

Isao Sonobe

Average Co-Inventor Count = 6.00

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 = 1

Isao Sonobe ↔ Kazuhiro Yamada (1 patent)Isao Sonobe ↔ Hiroaki Takasu (1 patent)Isao Sonobe ↔ Hideaki Tanaka (1 patent)Isao Sonobe ↔ Takashi Mitsubuchi (1 patent)Isao Sonobe ↔ Yasuhiro Mitsuno (1 patent)Isao SonobeIsao Sonobe (1 patent)Kazuhiro YamadaKazuhiro Yamada (206 patents)Hiroaki TakasuHiroaki Takasu (64 patents)Hideaki TanakaHideaki Tanaka (54 patents)Takashi MitsubuchiTakashi Mitsubuchi (2 patents)Yasuhiro MitsunoYasuhiro Mitsuno (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ns Solutions Corporation (1 from 47 patents)


1 patent:

1. 11386354 - Information processing apparatus, information processing method, and program

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as of
12/27/2025
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