Growing community of inventors

Fukuoka, Japan

Kazuyuki Yamashita

Average Co-Inventor Count = 3.00

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 = 0

Kazuyuki YamashitaEiichi Kanaumi (1 patent)Kazuyuki YamashitaAkiharu Miyanaga (1 patent)Kazuyuki YamashitaKazuyuki Yamashita (1 patent)Eiichi KanaumiEiichi Kanaumi (16 patents)Akiharu MiyanagaAkiharu Miyanaga (15 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Toppan Inc. (1 from 112 patents)


1 patent:

1. 12187011 - Resin molded product and manufacturing method thereof, and wavelength conversion member and illumination member

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as of
12/19/2025
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