Growing community of inventors

Tokyo, Japan

Yumiko Matsuki

Average Co-Inventor Count = 5.00

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

Yumiko Matsuki ↔ Hiroshi Hara (1 patent)Yumiko Matsuki ↔ Kazunori Hanada (1 patent)Yumiko Matsuki ↔ Hiromitsu Yoshimura (1 patent)Yumiko Matsuki ↔ Saeko Shindo (1 patent)Yumiko MatsukiYumiko Matsuki (1 patent)Hiroshi HaraHiroshi Hara (153 patents)Kazunori HanadaKazunori Hanada (14 patents)Hiromitsu YoshimuraHiromitsu Yoshimura (2 patents)Saeko ShindoSaeko Shindo (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Taisho Pharmaceutical Co., Ltd. (1 from 314 patents)


1 patent:

1. 5807711 - Parenchymal hepatocyte growth factors

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as of
12/15/2025
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