Growing community of inventors

Hyogo, Japan

Akira Machida

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 = 0

Akira Machida ↔ Shigeki Kusuhara (1 patent)Akira Machida ↔ Masao Kume (1 patent)Akira MachidaAkira Machida (1 patent)Shigeki KusuharaShigeki Kusuhara (1 patent)Masao KumeMasao Kume (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Honshu-shikoku Bridge Expressway Company Limited (1 from 2 patents)


1 patent:

1. 11346011 - Method for preventing corrosion of cable

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12/18/2025
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