Growing community of inventors

Tokyo, Japan

Fumiya Niikura

Average Co-Inventor Count = 1.00

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

Fumiya NiikuraFumiya Niikura (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Lion Corporation (1 from 271 patents)


1 patent:

1. 10315189 - Ethoxylation catalyst and manufacturing method therefor

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
1/6/2026
Loading…