Growing community of inventors

Tokyo, Japan

Masahiro Umeshita

Average Co-Inventor Count = 2.00

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 = 2

Masahiro UmeshitaKazuo Miyajima (1 patent)Masahiro UmeshitaMasahiro Umeshita (1 patent)Kazuo MiyajimaKazuo Miyajima (11 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. The Furukawa Electric Co., Ltd. (1 from 2,632 patents)


1 patent:

1. 6830481 - Fuse connection box and method for producing the same

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as of
12/11/2025
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