Growing community of inventors

Yokohama, Japan

Jun-etsu Akiyama

Average Co-Inventor Count = 5.00

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 = 14

Jun-etsu Akiyama ↔ Akira Taya (1 patent)Jun-etsu Akiyama ↔ Masao Asada (1 patent)Jun-etsu Akiyama ↔ Kazuo Narita (1 patent)Jun-etsu Akiyama ↔ Hisami Nira (1 patent)Jun-etsu AkiyamaJun-etsu Akiyama (1 patent)Akira TayaAkira Taya (10 patents)Masao AsadaMasao Asada (6 patents)Kazuo NaritaKazuo Narita (5 patents)Hisami NiraHisami Nira (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Tokyo Shibaura Denki Kabushiki Kaisha (1 from 2,916 patents)


1 patent:

1. 4527087 - Fluorescent lamp

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as of
12/30/2025
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