Growing community of inventors

Tokyo, Japan

Usui Akira

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

Usui Akira ↔ Isemura Masashi (0 patent)Usui Akira ↔ Shibata Masatomo (0 patent)Usui Akira ↔ Yoshimura Masashi (0 patent)Usui Akira ↔ Mori Yusuke (0 patent)Usui Akira ↔ Imade Mamoru (0 patent)Usui Akira ↔ Yoshida Takehiro (0 patent)Usui AkiraUsui Akira (0 patent)Isemura MasashiIsemura Masashi (0 patent)Shibata MasatomoShibata Masatomo (0 patent)Yoshimura MasashiYoshimura Masashi (0 patent)Mori YusukeMori Yusuke (0 patent)Imade MamoruImade Mamoru (0 patent)Yoshida TakehiroYoshida Takehiro (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Osaka University (987 patents)

2. Itochu Plastics Inc. (4 patents)


0 patent:

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/24/2025
Loading…