Growing community of inventors

Aichi, Japan

Toshio Yanagiya

Average Co-Inventor Count = 4.00

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 = 7

Toshio Yanagiya ↔ Kenji Isokawa (1 patent)Toshio Yanagiya ↔ Hideaki Inaba (1 patent)Toshio Yanagiya ↔ Hisashi Ohta (1 patent)Toshio YanagiyaToshio Yanagiya (1 patent)Kenji IsokawaKenji Isokawa (3 patents)Hideaki InabaHideaki Inaba (3 patents)Hisashi OhtaHisashi Ohta (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Daido Tokushuko Kabushiki Kaisha (1 from 248 patents)


1 patent:

1. 4634573 - Steel for cold forging and method of making

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
1/10/2026
Loading…