Growing community of inventors

Utsunomiya, Japan

Hiromi Baba

Average Co-Inventor Count = 3.00

ph-index = 2

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 = 73

Hiromi BabaAkira Sakurai (2 patents)Hiromi BabaHirofumi Nakanishi (2 patents)Hiromi BabaHiromi Baba (2 patents)Akira SakuraiAkira Sakurai (20 patents)Hirofumi NakanishiHirofumi Nakanishi (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kao Corporation (2 from 3,600 patents)


2 patents:

1. 5201727 - Absorbent article

2. 5133705 - Sanitary napkin

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idiyas.com
as of
12/6/2025
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