Growing community of inventors

Tokyo, Japan

Ryoya Usuha

Average Co-Inventor Count = 8.00

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

Ryoya Usuha ↔ Motoichi Tamura (1 patent)Ryoya Usuha ↔ Akira Maezawa (1 patent)Ryoya Usuha ↔ Takuya Fujishima (1 patent)Ryoya Usuha ↔ Takashi Kiriyama (1 patent)Ryoya Usuha ↔ Toshiyuki Kuwabara (1 patent)Ryoya Usuha ↔ Teruyo Uehira (1 patent)Ryoya Usuha ↔ Noriko Koshida (1 patent)Ryoya UsuhaRyoya Usuha (1 patent)Motoichi TamuraMotoichi Tamura (49 patents)Akira MaezawaAkira Maezawa (41 patents)Takuya FujishimaTakuya Fujishima (24 patents)Takashi KiriyamaTakashi Kiriyama (5 patents)Toshiyuki KuwabaraToshiyuki Kuwabara (1 patent)Teruyo UehiraTeruyo Uehira (1 patent)Noriko KoshidaNoriko Koshida (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Yamaha Corporation (1 from 5,450 patents)

2. Tokyo University of the Arts (1 from 1 patent)


1 patent:

1. 12142250 - Image control system and method for controlling image

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/10/2025
Loading…