Growing community of inventors

Kurobe, Japan

Ryuji Yamazaki

Average Co-Inventor Count = 5.00

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

Ryuji YamazakiShigeyoshi Takazawa (1 patent)Ryuji YamazakiYoshinori Kojima (1 patent)Ryuji YamazakiJiro Nozaki (1 patent)Ryuji YamazakiJohn Holliday, Jr (1 patent)Ryuji YamazakiRyuji Yamazaki (1 patent)Shigeyoshi TakazawaShigeyoshi Takazawa (36 patents)Yoshinori KojimaYoshinori Kojima (9 patents)Jiro NozakiJiro Nozaki (6 patents)John Holliday, JrJohn Holliday, Jr (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ykk Corporation (1 from 1,442 patents)


1 patent:

1. 10512314 - Slide fastener stop member

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/15/2025
Loading…