Growing community of inventors

Osaki, Japan

Takayuki Yoshikawa

Average Co-Inventor Count = 2.00

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 = 1

Takayuki Yoshikawa ↔ Daisuke Shigematsu (1 patent)Takayuki YoshikawaTakayuki Yoshikawa (1 patent)Daisuke ShigematsuDaisuke Shigematsu (12 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Patlite Corporation (1 from 64 patents)


1 patent:

1. D749008 - Signal indicator lamp

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as of
12/15/2025
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