Growing community of inventors

Yokohama, Japan

Soukichi Araki

Average Co-Inventor Count = 8.40

ph-index = 4

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 = 75

Soukichi ArakiHiroshi Hosaka (4 patents)Soukichi ArakiEiji Sawamura (4 patents)Soukichi ArakiYoshimasa Honda (4 patents)Soukichi ArakiTakakazu Nomura (4 patents)Soukichi ArakiYasuhiro Tabata (3 patents)Soukichi ArakiKoji Hikawa (3 patents)Soukichi ArakiNaoko Kudo (3 patents)Soukichi ArakiYuichi Deguchi (3 patents)Soukichi ArakiShinji Imoto (1 patent)Soukichi ArakiRyuzo Nitta (1 patent)Soukichi ArakiSoukichi Araki (4 patents)Hiroshi HosakaHiroshi Hosaka (16 patents)Eiji SawamuraEiji Sawamura (12 patents)Yoshimasa HondaYoshimasa Honda (4 patents)Takakazu NomuraTakakazu Nomura (4 patents)Yasuhiro TabataYasuhiro Tabata (34 patents)Koji HikawaKoji Hikawa (13 patents)Naoko KudoNaoko Kudo (3 patents)Yuichi DeguchiYuichi Deguchi (3 patents)Shinji ImotoShinji Imoto (28 patents)Ryuzo NittaRyuzo Nitta (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ricoh Company, Ltd. (4 from 28,577 patents)


4 patents:

1. 5774232 - Image recording apparatus

2. 5745664 - Image synthesizing method and image recording apparatus which

3. 5717843 - Image recording apparatus

4. 5602651 - Image recording apparatus

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as of
12/30/2025
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