Growing community of inventors

Osaka, Japan

Takahiko Nakaya

Average Co-Inventor Count = 3.00

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 = 0

Takahiko NakayaYoichi Nishigori (1 patent)Takahiko NakayaYoshinori Torii (1 patent)Takahiko NakayaTakahiko Nakaya (1 patent)Yoichi NishigoriYoichi Nishigori (8 patents)Yoshinori ToriiYoshinori Torii (6 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kubota Corporation (1 from 2,699 patents)


1 patent:

1. 11976443 - Working machine

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as of
1/8/2026
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