Growing community of inventors

Osaka, Japan

Syuhei Hashizume

Average Co-Inventor Count = 6.00

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 = 0

Syuhei Hashizume ↔ Naoki Harada (1 patent)Syuhei Hashizume ↔ Yutaka Kayane (1 patent)Syuhei Hashizume ↔ Noriaki Yamauchi (1 patent)Syuhei Hashizume ↔ Isao Nakamae (1 patent)Syuhei Hashizume ↔ Kazumi Yoshigoe (1 patent)Syuhei HashizumeSyuhei Hashizume (1 patent)Naoki HaradaNaoki Harada (59 patents)Yutaka KayaneYutaka Kayane (39 patents)Noriaki YamauchiNoriaki Yamauchi (10 patents)Isao NakamaeIsao Nakamae (3 patents)Kazumi YoshigoeKazumi Yoshigoe (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sumitomo Chemical Company, Limited (1 from 6,896 patents)


1 patent:

1. 5259850 - Granular type reactive dye compositions and methods for dyeing and

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