Growing community of inventors

Tokyo, Japan

Ichikawa Kohei

Average Co-Inventor Count = 1.00

ph-index = NA

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

Ichikawa Kohei ↔ Hanawa Akiyoshi (0 patent)Ichikawa Kohei ↔ Kurata Shinya (0 patent)Ichikawa KoheiIchikawa Kohei (0 patent)Hanawa AkiyoshiHanawa Akiyoshi (0 patent)Kurata ShinyaKurata Shinya (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nippon Steel & Sumikin Eco-Tech Corporation (1 patent)


0 patent:

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
1/10/2026
Loading…