Growing community of inventors

Susono, Japan

Risa Matsumoto

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 = 2

Risa MatsumotoShoichi Zensai (1 patent)Risa MatsumotoKazuki Takase (1 patent)Risa MatsumotoRisa Matsumoto (1 patent)Shoichi ZensaiShoichi Zensai (27 patents)Kazuki TakaseKazuki Takase (12 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Canon Kabushiki Kaisha (1 from 90,753 patents)


1 patent:

1. 9996029 - Image forming apparatus with removable residual toner accommodating portion

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
1/3/2026
Loading…