Growing community of inventors

Osaka, Japan

Ryo Tatsumi

Average Co-Inventor Count = 7.00

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

Ryo Tatsumi ↔ Minoru Tanaka (1 patent)Ryo Tatsumi ↔ Hiroko Suzuki (1 patent)Ryo Tatsumi ↔ Akira Nakao (1 patent)Ryo Tatsumi ↔ Tomofumi Setsuta (1 patent)Ryo Tatsumi ↔ Maki Seki (1 patent)Ryo Tatsumi ↔ Hiroshi Iwasaki (1 patent)Ryo TatsumiRyo Tatsumi (1 patent)Minoru TanakaMinoru Tanaka (58 patents)Hiroko SuzukiHiroko Suzuki (26 patents)Akira NakaoAkira Nakao (12 patents)Tomofumi SetsutaTomofumi Setsuta (2 patents)Maki SekiMaki Seki (2 patents)Hiroshi IwasakiHiroshi Iwasaki (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mitsubishi Tanabe Pharma Corporation (1 from 257 patents)


1 patent:

1. 8513235 - Homocysteine synthase inhibitor

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12/13/2025
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