Growing community of inventors

Hiroshima-city, Hiroshima, Japan

Takayoshi Yamamoto

Average Co-Inventor Count = 1.00

ph-index = NA

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

Takayoshi Yamamoto ↔ Hiroyuki Takahashi (212 patents)Takayoshi Yamamoto ↔ Shigeyuki Okada (2 patents)Takayoshi Yamamoto ↔ Takahiro Karakama (1 patent)Takayoshi YamamotoTakayoshi Yamamoto (0 patent)Hiroyuki TakahashiHiroyuki Takahashi (212 patents)Shigeyuki OkadaShigeyuki Okada (2 patents)Takahiro KarakamaTakahiro Karakama (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Metawater Co., Ltd. (47 patents)

2. Extranet Systems Inc. (1 patent)


0 patent:

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as of
12/12/2025
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