Growing community of inventors

Tokyo, Japan

Taro Umeki

Average Co-Inventor Count = 2.40

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

Taro UmekiShigeru Yano (1 patent)Taro UmekiMasahito Kakuno (1 patent)Taro UmekiKouji Kamoshida (1 patent)Taro UmekiTaro Umeki (2 patents)Shigeru YanoShigeru Yano (19 patents)Masahito KakunoMasahito Kakuno (5 patents)Kouji KamoshidaKouji Kamoshida (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hitachi High-tech Corporation (2 from 1,125 patents)


2 patents:

1. 12306199 - Specimen processing system

2. 11415587 - Sample container transfer device

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as of
12/26/2025
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