Growing community of inventors

Hiroshima, Japan

Ryosaku Noumi

Average Co-Inventor Count = 6.00

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

Ryosaku Noumi ↔ Koichi Ishii (1 patent)Ryosaku Noumi ↔ Hiroshiro Shibai (1 patent)Ryosaku Noumi ↔ Masahiko Okunishi (1 patent)Ryosaku Noumi ↔ Yasunori Yokogawa (1 patent)Ryosaku Noumi ↔ Yasuo Komoda (1 patent)Ryosaku NoumiRyosaku Noumi (1 patent)Koichi IshiiKoichi Ishii (43 patents)Hiroshiro ShibaiHiroshiro Shibai (10 patents)Masahiko OkunishiMasahiko Okunishi (6 patents)Yasunori YokogawaYasunori Yokogawa (3 patents)Yasuo KomodaYasuo Komoda (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ajinomoto Co., Ltd. (1 from 1,929 patents)


1 patent:

1. 5023079 - Heptaene V-28-3 antibiotic derivative

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as of
12/19/2025
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