Growing community of inventors

Osaka, Japan

Jiro Itogawa

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 = 129

Jiro Itogawa ↔ Yasuyuki Hatakeyama (1 patent)Jiro Itogawa ↔ Takehiro Kobayashi (1 patent)Jiro Itogawa ↔ Nobuharu Hikida (1 patent)Jiro Itogawa ↔ Yoshiyuki Aoto (1 patent)Jiro Itogawa ↔ Norio Yasuoka (1 patent)Jiro ItogawaJiro Itogawa (1 patent)Yasuyuki HatakeyamaYasuyuki Hatakeyama (7 patents)Takehiro KobayashiTakehiro Kobayashi (5 patents)Nobuharu HikidaNobuharu Hikida (5 patents)Yoshiyuki AotoYoshiyuki Aoto (4 patents)Norio YasuokaNorio Yasuoka (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sharp Kabushiki Kaisha Corporation (1 from 25,550 patents)


1 patent:

1. 4885766 - Remote control device using a telephone line

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as of
12/29/2025
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