Growing community of inventors

Tokyo, Japan

Kei Shibata

Average Co-Inventor Count = 7.00

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

Kei Shibata ↔ Yasuo Suga (1 patent)Kei Shibata ↔ Revill Wayne Armstrong (1 patent)Kei Shibata ↔ Ronald Lee Pariani (1 patent)Kei Shibata ↔ David Bailey (1 patent)Kei Shibata ↔ Jan Anders Haag (1 patent)Kei Shibata ↔ Ola Eriksson (1 patent)Kei ShibataKei Shibata (1 patent)Yasuo SugaYasuo Suga (1 patent)Revill Wayne ArmstrongRevill Wayne Armstrong (1 patent)Ronald Lee ParianiRonald Lee Pariani (1 patent)David BaileyDavid Bailey (1 patent)Jan Anders HaagJan Anders Haag (1 patent)Ola ErikssonOla Eriksson (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Outokumpu Oyj (1 from 177 patents)


1 patent:

1. 6632333 - Device for separating metal deposit from a cathode

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as of
12/19/2025
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