Growing community of inventors

Kitakyushu, Japan

Kouji Yasuda

Average Co-Inventor Count = 5.00

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 = 1

Kouji YasudaYoshihiro Hosaka (1 patent)Kouji YasudaNaoki Kawabe (1 patent)Kouji YasudaNobuo Ogawa (1 patent)Kouji YasudaYukihisa Matsuo (1 patent)Kouji YasudaKouji Yasuda (1 patent)Yoshihiro HosakaYoshihiro Hosaka (4 patents)Naoki KawabeNaoki Kawabe (2 patents)Nobuo OgawaNobuo Ogawa (2 patents)Yukihisa MatsuoYukihisa Matsuo (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

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


1 patent:

1. 9932767 - Fire door

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12/21/2025
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