Growing community of inventors

Tsukuba, Japan

Tomohiro Hayashi

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 = 50

Tomohiro Hayashi ↔ Yoshiyuki Sankai (1 patent)Tomohiro Hayashi ↔ Hidenori Yamashita (1 patent)Tomohiro Hayashi ↔ Takashi Okamoto (1 patent)Tomohiro HayashiTomohiro Hayashi (1 patent)Yoshiyuki SankaiYoshiyuki Sankai (43 patents)Hidenori YamashitaHidenori Yamashita (5 patents)Takashi OkamotoTakashi Okamoto (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Asics Corporation (1 from 509 patents)

2. University of Tsukuba (1 from 177 patents)

3. Cyberdyne Inc. (1 from 33 patents)


1 patent:

1. D650566 - Shoe

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as of
12/21/2025
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