Growing community of inventors

Tokyo, Japan

Akio Nagamine

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 = 18

Akio Nagamine ↔ Akira Hayashi (1 patent)Akio Nagamine ↔ Kazumasa Yoshida (1 patent)Akio Nagamine ↔ Kojiro Miyasaka (1 patent)Akio NagamineAkio Nagamine (1 patent)Akira HayashiAkira Hayashi (7 patents)Kazumasa YoshidaKazumasa Yoshida (4 patents)Kojiro MiyasakaKojiro Miyasaka (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Toshiba Battery Co., Ltd. (1 from 76 patents)


1 patent:

1. 4500614 - Alkaline cell

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1/21/2026
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