Growing community of inventors

Kobe, Japan

Motohiro Arai

Average Co-Inventor Count = 8.00

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 = 1

Motohiro Arai ↔ Kenji Osumi (1 patent)Motohiro Arai ↔ Eiji Yoshida (1 patent)Motohiro Arai ↔ Hirofumi Okada (1 patent)Motohiro Arai ↔ Takashi Nakamura (1 patent)Motohiro Arai ↔ Ryukichi Ikeda (1 patent)Motohiro Arai ↔ Kiyomasa Oga (1 patent)Motohiro Arai ↔ Ryusuke Hamanaka (1 patent)Motohiro AraiMotohiro Arai (1 patent)Kenji OsumiKenji Osumi (3 patents)Eiji YoshidaEiji Yoshida (2 patents)Hirofumi OkadaHirofumi Okada (1 patent)Takashi NakamuraTakashi Nakamura (1 patent)Ryukichi IkedaRyukichi Ikeda (1 patent)Kiyomasa OgaKiyomasa Oga (1 patent)Ryusuke HamanakaRyusuke Hamanaka (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kabushiki Kaisha Kobe Seiko Sho (1 from 1,100 patents)


1 patent:

1. 5364449 - Process for refining crude material for copper or copper alloy

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/10/2025
Loading…