Growing community of inventors

Machida, Japan

Kenji Kubota

Average Co-Inventor Count = 9.00

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 = 2

Kenji Kubota ↔ Yoshio Araki (1 patent)Kenji Kubota ↔ Yujiro Matsuyama (1 patent)Kenji Kubota ↔ Chisato Nonomura (1 patent)Kenji Kubota ↔ Sakashi Kamata (1 patent)Kenji Kubota ↔ Kiyoshi Negishi (1 patent)Kenji Kubota ↔ Yasushi Kamihigashi (1 patent)Kenji Kubota ↔ Hiromu Ishida (1 patent)Kenji Kubota ↔ Tadashi Kanno (1 patent)Kenji KubotaKenji Kubota (1 patent)Yoshio ArakiYoshio Araki (7 patents)Yujiro MatsuyamaYujiro Matsuyama (6 patents)Chisato NonomuraChisato Nonomura (5 patents)Sakashi KamataSakashi Kamata (3 patents)Kiyoshi NegishiKiyoshi Negishi (3 patents)Yasushi KamihigashiYasushi Kamihigashi (1 patent)Hiromu IshidaHiromu Ishida (1 patent)Tadashi KannoTadashi Kanno (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (1 from 832,761 patents)


1 patent:

1. 6249925 - Bridge of shock-absorbing construction

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12/17/2025
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