Growing community of inventors

Tokyo, Japan

Tadayoshi Hamana

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 = 4

Tadayoshi Hamana ↔ Chuji Tomita (1 patent)Tadayoshi Hamana ↔ Kazuo Kobayashi (1 patent)Tadayoshi Hamana ↔ Yoshinori Takahashi (1 patent)Tadayoshi HamanaTadayoshi Hamana (1 patent)Chuji TomitaChuji Tomita (5 patents)Kazuo KobayashiKazuo Kobayashi (1 patent)Yoshinori TakahashiYoshinori Takahashi (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hitachi Medical Corporation (1 from 900 patents)


1 patent:

1. 3984693 - Tomographic apparatus

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