Growing community of inventors

Shiojiri, Japan

Eiji Hama

Average Co-Inventor Count = 3.00

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 = 3

Eiji HamaNaohiko Matsuo (1 patent)Eiji HamaEiji Tanoshima (1 patent)Eiji HamaEiji Hama (1 patent)Naohiko MatsuoNaohiko Matsuo (14 patents)Eiji TanoshimaEiji Tanoshima (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sysmex Corporation (1 from 1,035 patents)


1 patent:

1. 8961876 - Sample analyzer

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as of
12/30/2025
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