Growing community of inventors

Yamaguchi, Japan

Eiji Yamane

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

Eiji Yamane ↔ Koh Yoshioka (1 patent)Eiji Yamane ↔ Tatsuo Tomomori (1 patent)Eiji Yamane ↔ Shinichirou Horie (1 patent)Eiji YamaneEiji Yamane (1 patent)Koh YoshiokaKoh Yoshioka (27 patents)Tatsuo TomomoriTatsuo Tomomori (24 patents)Shinichirou HorieShinichirou Horie (13 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Toyo Kohan Co., Ltd. (1 from 260 patents)


1 patent:

1. 11223069 - Surface-treated steel sheet for battery cases, battery case and battery

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1/22/2026
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