Growing community of inventors

Kitakyushu, Japan

Ryoji Hidaka

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 = 29

Ryoji Hidaka ↔ Yasuhiro Ohmura (1 patent)Ryoji Hidaka ↔ Yukinobu Murakami (1 patent)Ryoji HidakaRyoji Hidaka (1 patent)Yasuhiro OhmuraYasuhiro Ohmura (4 patents)Yukinobu MurakamiYukinobu Murakami (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mitsubishi Chemical Industries Limited (1 from 614 patents)


1 patent:

1. 4298518 - Polyamide resin composition

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/20/2025
Loading…