Growing community of inventors

Nobeoka, Japan

Yoshiaki Yamazaki

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 = 10

Yoshiaki Yamazaki ↔ Shinsaku Ogawa (1 patent)Yoshiaki Yamazaki ↔ Hiroshi Takeuchi (1 patent)Yoshiaki YamazakiYoshiaki Yamazaki (1 patent)Shinsaku OgawaShinsaku Ogawa (15 patents)Hiroshi TakeuchiHiroshi Takeuchi (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Asahi Kasei Kogyo Kabushiki Kaisha (1 from 1,297 patents)


1 patent:

1. 3952051 - Method for crystallization of diamine dicarboxylate

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12/19/2025
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