Growing community of inventors

Aichi-ken, Japan

Ayumi Hirata

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 = 3

Ayumi HirataToyotaka Watanabe (1 patent)Ayumi HirataTomoyuki Takase (1 patent)Ayumi HirataShuhei Kaseda (1 patent)Ayumi HirataAyumi Hirata (1 patent)Toyotaka WatanabeToyotaka Watanabe (4 patents)Tomoyuki TakaseTomoyuki Takase (3 patents)Shuhei KasedaShuhei Kaseda (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Toyota Boshoku Kabushiki Kaisha (1 from 1,252 patents)


1 patent:

1. 9981579 - Vehicle seat

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as of
12/17/2025
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