Growing community of inventors

Kanagawa, Japan

Hideyuki Hayashi

Average Co-Inventor Count = 2.25

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 = 5

Hideyuki HayashiKouji Nishihata (73 patents)Hideyuki HayashiKoji Nishihata (1 patent)Hideyuki HayashiMasao Naruke (1 patent)Hideyuki HayashiGenta Matsumura (1 patent)Hideyuki HayashiSoichiro Danura (1 patent)Hideyuki HayashiHideyuki Hayashi (3 patents)Kouji NishihataKouji Nishihata (73 patents)Koji NishihataKoji Nishihata (4 patents)Masao NarukeMasao Naruke (3 patents)Genta MatsumuraGenta Matsumura (1 patent)Soichiro DanuraSoichiro Danura (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ichikoh Industries, Ltd. (2 from 398 patents)

2. Nissan Motor Company Limited (1 from 13,402 patents)


3 patents:

1. 12092286 - Vehicle lamp

2. 9791614 - Vehicle lamp fitting

3. 4916595 - Automotive cabin light unit with vanity mirror

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idiyas.com
as of
12/21/2025
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