Growing community of inventors

Noda, Japan

Syoji Ryu

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 = 9

Syoji Ryu ↔ Yasuo Fujimoto (1 patent)Syoji Ryu ↔ Michio Sugimoto (1 patent)Syoji Ryu ↔ Kosaku Honna (1 patent)Syoji Ryu ↔ Konomu Kurisaki (1 patent)Syoji Ryu ↔ Hirozo Sugahara (1 patent)Syoji Ryu ↔ Kiyoshi Watanabe (1 patent)Syoji Ryu ↔ Fumitada Yamamoto (1 patent)Syoji RyuSyoji Ryu (1 patent)Yasuo FujimotoYasuo Fujimoto (24 patents)Michio SugimotoMichio Sugimoto (11 patents)Kosaku HonnaKosaku Honna (8 patents)Konomu KurisakiKonomu Kurisaki (5 patents)Hirozo SugaharaHirozo Sugahara (4 patents)Kiyoshi WatanabeKiyoshi Watanabe (2 patents)Fumitada YamamotoFumitada Yamamoto (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Idemitsu Kosan Company, Limited (1 from 2,276 patents)

2. Nippon Chemiphar Co., Ltd. (1 from 132 patents)


1 patent:

1. 4001223 - Adamantane-piperazine derivatives

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