Growing community of inventors

Hiratsuka, Japan

Yamazaki Yoji

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 = 17

Yamazaki Yoji ↔ Seiji Morishima (1 patent)Yamazaki Yoji ↔ Miwako Oka (1 patent)Yamazaki YojiYamazaki Yoji (1 patent)Seiji MorishimaSeiji Morishima (2 patents)Miwako OkaMiwako Oka (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Lion Corporation (1 from 271 patents)


1 patent:

1. 5348733 - Oral composition

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as of
12/20/2025
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