Growing community of inventors

Maebashi, Japan

Nobuhiro Kojiya

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

Nobuhiro KojiyaSeiichi Moriyama (1 patent)Nobuhiro KojiyaMasaya Johta (1 patent)Nobuhiro KojiyaArata Urimoto (1 patent)Nobuhiro KojiyaNobuhiro Kojiya (1 patent)Seiichi MoriyamaSeiichi Moriyama (43 patents)Masaya JohtaMasaya Johta (10 patents)Arata UrimotoArata Urimoto (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nsk Corporation (1 from 2,430 patents)


1 patent:

1. 11427244 - Steering column device

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12/28/2025
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