Growing community of inventors

Toyoake, Japan

Rai Iishiba

Average Co-Inventor Count = 2.25

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

Rai Iishiba ↔ Hideaki Suzuki (1 patent)Rai Iishiba ↔ Tatsuya Iwai (1 patent)Rai Iishiba ↔ Keitarou Hinoue (1 patent)Rai Iishiba ↔ Kohei Yuasa (1 patent)Rai IishibaRai Iishiba (3 patents)Hideaki SuzukiHideaki Suzuki (26 patents)Tatsuya IwaiTatsuya Iwai (11 patents)Keitarou HinoueKeitarou Hinoue (3 patents)Kohei YuasaKohei Yuasa (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Toyota Jidosha Kabushiki Kaisha (3 from 36,546 patents)


3 patents:

1. D1073547 - Front bumper for an automobile

2. D1060169 - Instrument panel for an automobile

3. D1052495 - Instrument panel for an automobile

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as of
12/14/2025
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