Growing community of inventors

Tokyo, Japan

Hideki Yamagata

Average Co-Inventor Count = 1.00

ph-index = NA

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

Hideki Yamagata ↔ Masaki Kobayashi (1 patent)Hideki Yamagata ↔ Keisuke Sone (1 patent)Hideki Yamagata ↔ Hirofumi Tashiro (1 patent)Hideki YamagataHideki Yamagata (1 patent)Masaki KobayashiMasaki Kobayashi (2 patents)Keisuke SoneKeisuke Sone (1 patent)Hirofumi TashiroHirofumi Tashiro (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Toyo Kohan Co., Ltd. (1 from 260 patents)

2. Suncorona Oda Co., Ltd. (1 from 2 patents)


1 patent:

1. 12508778 - Layered composite

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
1/8/2026
Loading…