Growing community of inventors

Kobe, Japan

Yumi Sakaguchi

Average Co-Inventor Count = 5.00

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

Yumi Sakaguchi ↔ Kazuhisa Fushihara (1 patent)Yumi Sakaguchi ↔ Yukino Inoue (1 patent)Yumi Sakaguchi ↔ Tatsuhiro Tanaka (1 patent)Yumi Sakaguchi ↔ Toshifumi Haba (1 patent)Yumi Sakaguchi ↔ Yuko Iwasaki (4 patents)Yumi Sakaguchi ↔ Hiroaki Yamada (2 patents)Yumi SakaguchiYumi Sakaguchi (1 patent)Kazuhisa FushiharaKazuhisa Fushihara (41 patents)Yukino InoueYukino Inoue (20 patents)Tatsuhiro TanakaTatsuhiro Tanaka (12 patents)Toshifumi HabaToshifumi Haba (10 patents)Yuko IwasakiYuko Iwasaki (4 patents)Hiroaki YamadaHiroaki Yamada (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sumitomo Rubber Industries Limited (1 from 4,423 patents)


1 patent:

1. 11459448 - Tires

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
1/4/2026
Loading…