Growing community of inventors

Kasugai, Japan

Naoki Hayashi

Average Co-Inventor Count = 1.29

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 = 21

Naoki HayashiYoshikazu Tsukamoto (1 patent)Naoki HayashiHiroyuki Koba (1 patent)Naoki HayashiNaoki Hayashi (3 patents)Yoshikazu TsukamotoYoshikazu Tsukamoto (5 patents)Hiroyuki KobaHiroyuki Koba (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Toyota Jidosha Kabushiki Kaisha (2 from 36,608 patents)

2. Tokai Rubber Industries, Ltd. (2 from 720 patents)


3 patents:

1. 11386891 - Driving assistance apparatus, vehicle, driving assistance method, and non-transitory storage medium storing program

2. 6536594 - Vibration damping bushing with engaging jaws, and assembly including the bushing and a bracket for mounting the bushing

3. 5676355 - Suspension system

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as of
12/16/2025
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