Growing community of inventors

Aichi-ken, Japan

Naoki Hamajima

Average Co-Inventor Count = 2.57

ph-index = 3

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 = 56

Naoki HamajimaMachio Nakamura (2 patents)Naoki HamajimaKenji Kido (1 patent)Naoki HamajimaTsuyoshi Oba (1 patent)Naoki HamajimaKenichirou Maeda (1 patent)Naoki HamajimaNaoki Hamajima (3 patents)Machio NakamuraMachio Nakamura (11 patents)Kenji KidoKenji Kido (51 patents)Tsuyoshi ObaTsuyoshi Oba (6 patents)Kenichirou MaedaKenichirou Maeda (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Toyota Jidosha Kabushiki Kaisha (3 from 36,546 patents)


3 patents:

1. D654004 - Dashboard for an automobile

2. D492046 - Combination lamp for an automobile

3. D491861 - Front portion of automobile

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idiyas.com
as of
12/15/2025
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