Growing community of inventors

Tokyo, Japan

Satoshi Sampei

Average Co-Inventor Count = 4.00

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 = 0

Satoshi Sampei ↔ Eiichiro Ishimaru (1 patent)Satoshi Sampei ↔ Nobuhiko Hiraide (1 patent)Satoshi Sampei ↔ Tooru Matsuhashi (1 patent)Satoshi SampeiSatoshi Sampei (1 patent)Eiichiro IshimaruEiichiro Ishimaru (23 patents)Nobuhiko HiraideNobuhiko Hiraide (13 patents)Tooru MatsuhashiTooru Matsuhashi (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nippon Steel Stainless Steel Corporation (1 from 27 patents)


1 patent:

1. 12091578 - Clear-coated stainless steel sheet

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as of
12/25/2025
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