Growing community of inventors

Kagoshima, Japan

Takahiro Niiyama

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 = 1

Takahiro Niiyama ↔ Ryoma Sasagawa (1 patent)Takahiro Niiyama ↔ Hironobu Shintoku (1 patent)Takahiro Niiyama ↔ Jumpei Komura (1 patent)Takahiro NiiyamaTakahiro Niiyama (1 patent)Ryoma SasagawaRyoma Sasagawa (5 patents)Hironobu ShintokuHironobu Shintoku (1 patent)Jumpei KomuraJumpei Komura (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kyocera Crystal Device Corporation (1 from 8 patents)


1 patent:

1. 9006958 - Piezoelectric device

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12/20/2025
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