Growing community of inventors

Moriguchi, Japan

Ayumi Aisaka

Average Co-Inventor Count = 3.00

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 = 29

Ayumi AisakaKeiji Fujioka (1 patent)Ayumi AisakaYoshihiro Takada (1 patent)Ayumi AisakaAyumi Aisaka (1 patent)Keiji FujiokaKeiji Fujioka (23 patents)Yoshihiro TakadaYoshihiro Takada (21 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sumitomo Pharmaceuticals Company Limited (1 from 174 patents)


1 patent:

1. 5171219 - Pharmaceutical preparation administrator

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as of
12/10/2025
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