Growing community of inventors

Tochigi, Japan

Yasuhiro Umeki

Average Co-Inventor Count = 3.75

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 = 114

Yasuhiro UmekiKenji Ando (2 patents)Yasuhiro UmekiKenichi Sato (1 patent)Yasuhiro UmekiKazuyuki Maeda (1 patent)Yasuhiro UmekiToshiaki Ichimata (1 patent)Yasuhiro UmekiHiroshi Hirasawa (1 patent)Yasuhiro UmekiYasuhiro Umeki (2 patents)Kenji AndoKenji Ando (15 patents)Kenichi SatoKenichi Sato (12 patents)Kazuyuki MaedaKazuyuki Maeda (2 patents)Toshiaki IchimataToshiaki Ichimata (2 patents)Hiroshi HirasawaHiroshi Hirasawa (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

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


2 patents:

1. 9301881 - Wearing article and method of manufacturing same

2. 6706129 - Method for manufacturing particle deposited body

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as of
12/5/2025
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