Growing community of inventors

Oume, Japan

Hiroki Ida

Average Co-Inventor Count = 1.75

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 = 3

Hiroki IdaNobuhiro Masaki (1 patent)Hiroki IdaAkira Takahashi (1 patent)Hiroki IdaNorikuni Noguchi (1 patent)Hiroki IdaNorimassa Niiya (1 patent)Hiroki IdaKazuharu Horiuchi (1 patent)Hiroki IdaNoriaki Ikeda (1 patent)Hiroki IdaHiroki Ida (2 patents)Nobuhiro MasakiNobuhiro Masaki (11 patents)Akira TakahashiAkira Takahashi (6 patents)Norikuni NoguchiNorikuni Noguchi (2 patents)Norimassa NiiyaNorimassa Niiya (1 patent)Kazuharu HoriuchiKazuharu Horiuchi (1 patent)Noriaki IkedaNoriaki Ikeda (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kabushiki Kaisha Toshiba (2 from 52,735 patents)


2 patents:

1. 8031862 - Voice mail apparatus and control method thereof

2. 7817787 - Voice mail apparatus and control method of voice mail apparatus

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as of
12/30/2025
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