Growing community of inventors

Yokohama, Japan

Masahide Umaya

Average Co-Inventor Count = 6.00

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

Masahide UmayaNaoyuki Nagafuchi (2 patents)Masahide UmayaTakahiro Marumoto (2 patents)Masahide UmayaMasato Ota (2 patents)Masahide UmayaMasato Kurita (2 patents)Masahide UmayaTadaharu Kishibe (2 patents)Masahide UmayaMasahide Umaya (2 patents)Naoyuki NagafuchiNaoyuki Nagafuchi (31 patents)Takahiro MarumotoTakahiro Marumoto (11 patents)Masato OtaMasato Ota (5 patents)Masato KuritaMasato Kurita (2 patents)Tadaharu KishibeTadaharu Kishibe (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mitsubishi Power, Ltd. (2 from 221 patents)


2 patents:

1. 11174843 - Solar thermal power generation equipment including wind turbine on the same vertically oriented shaft

2. 11060424 - Solar thermal power generation facility

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idiyas.com
as of
12/6/2025
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