Growing community of inventors

Kariya, Japan

Ryuichi Arai

Average Co-Inventor Count = 8.00

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 = 0

Ryuichi AraiYuuji Kakuya (1 patent)Ryuichi AraiMasakazu Ikeda (1 patent)Ryuichi AraiYouhei Sekiya (1 patent)Ryuichi AraiShirou Koide (1 patent)Ryuichi AraiHiroyuki Izumi (1 patent)Ryuichi AraiTakuya Yamashita (1 patent)Ryuichi AraiYuzi Sugimoto (1 patent)Ryuichi AraiRyuichi Arai (1 patent)Yuuji KakuyaYuuji Kakuya (22 patents)Masakazu IkedaMasakazu Ikeda (18 patents)Youhei SekiyaYouhei Sekiya (7 patents)Shirou KoideShirou Koide (6 patents)Hiroyuki IzumiHiroyuki Izumi (5 patents)Takuya YamashitaTakuya Yamashita (5 patents)Yuzi SugimotoYuzi Sugimoto (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Denso Corporation (1 from 19,697 patents)


1 patent:

1. 12080961 - Antenna device

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12/8/2025
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