Growing community of inventors

Ibaraki, Japan

Amane Yamada

Average Co-Inventor Count = 8.00

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 = 22

Amane Yamada ↔ Atsushi Ninomiya (2 patents)Amane Yamada ↔ Katsumi Usami (2 patents)Amane Yamada ↔ Yusuke Daimon (2 patents)Amane Yamada ↔ Takatomo Ohno (2 patents)Amane Yamada ↔ Hiroyuki Ishida (2 patents)Amane Yamada ↔ Hisashi Nakamura (2 patents)Amane Yamada ↔ Ami Handa (2 patents)Amane YamadaAmane Yamada (2 patents)Atsushi NinomiyaAtsushi Ninomiya (74 patents)Katsumi UsamiKatsumi Usami (22 patents)Yusuke DaimonYusuke Daimon (14 patents)Takatomo OhnoTakatomo Ohno (6 patents)Hiroyuki IshidaHiroyuki Ishida (5 patents)Hisashi NakamuraHisashi Nakamura (2 patents)Ami HandaAmi Handa (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hitachi Construction Machinery Co., Ltd. (2 from 1,504 patents)


2 patents:

1. D915469 - Wheel loader

2. D911396 - Wheel loader

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as of
12/28/2025
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