Growing community of inventors

Gifu, Japan

Takeshi Chuma

Average Co-Inventor Count = 2.00

ph-index = 2

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 = 19

Takeshi ChumaYuichi Morimoto (2 patents)Takeshi ChumaTakeshi Chuma (2 patents)Yuichi MorimotoYuichi Morimoto (12 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Daifuku Co., Ltd. (2 from 708 patents)


2 patents:

1. 9073691 - Article transport facility

2. 8459442 - Article transport facility

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as of
12/20/2025
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