Growing community of inventors

Sunto-gun, Japan

Ryoko Iida

Average Co-Inventor Count = 5.00

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

Ryoko Iida ↔ Isao Takasu (1 patent)Ryoko Iida ↔ Shintaro Enomoto (1 patent)Ryoko Iida ↔ Yukitami Mizuno (1 patent)Ryoko Iida ↔ Shuichi Uchikoga (1 patent)Ryoko IidaRyoko Iida (1 patent)Isao TakasuIsao Takasu (43 patents)Shintaro EnomotoShintaro Enomoto (42 patents)Yukitami MizunoYukitami Mizuno (28 patents)Shuichi UchikogaShuichi Uchikoga (19 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kabushiki Kaisha Toshiba (1 from 52,722 patents)


1 patent:

1. 8808876 - Light-emitting compound and organic electroluminescence device

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12/11/2025
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