Growing community of inventors

Shimonoseki, Japan

Ryukichi Ikeda

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 = 1

Ryukichi Ikeda ↔ Kenji Osumi (1 patent)Ryukichi Ikeda ↔ Eiji Yoshida (1 patent)Ryukichi Ikeda ↔ Motohiro Arai (1 patent)Ryukichi Ikeda ↔ Takashi Nakamura (1 patent)Ryukichi Ikeda ↔ Hirofumi Okada (1 patent)Ryukichi Ikeda ↔ Kiyomasa Oga (1 patent)Ryukichi Ikeda ↔ Ryusuke Hamanaka (1 patent)Ryukichi IkedaRyukichi Ikeda (1 patent)Kenji OsumiKenji Osumi (3 patents)Eiji YoshidaEiji Yoshida (2 patents)Motohiro AraiMotohiro Arai (1 patent)Takashi NakamuraTakashi Nakamura (1 patent)Hirofumi OkadaHirofumi Okada (1 patent)Kiyomasa OgaKiyomasa Oga (1 patent)Ryusuke HamanakaRyusuke Hamanaka (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kabushiki Kaisha Kobe Seiko Sho (1 from 1,100 patents)


1 patent:

1. 5364449 - Process for refining crude material for copper or copper alloy

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12/9/2025
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