Growing community of inventors

Wako, Japan

Hiroyuki Sakaguchi

Average Co-Inventor Count = 2.25

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

Hiroyuki SakaguchiMototsugu Kubota (2 patents)Hiroyuki SakaguchiRyo Nakayama (1 patent)Hiroyuki SakaguchiSatoshi Hayashi (1 patent)Hiroyuki SakaguchiHiroyuki Sakaguchi (3 patents)Mototsugu KubotaMototsugu Kubota (7 patents)Ryo NakayamaRyo Nakayama (6 patents)Satoshi HayashiSatoshi Hayashi (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Honda Motor Co., Ltd. (3 from 21,862 patents)


3 patents:

1. 11537677 - Recommendation system and recommendation method

2. 11520549 - Facially responsive communication apparatus

3. 11494389 - Recommendation system and recommendation method

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as of
12/11/2025
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