Growing community of inventors

Tokyo, Japan

Yasusaburo Sugita

Average Co-Inventor Count = 4.00

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 = 50

Yasusaburo Sugita ↔ Keizo Shimada (1 patent)Yasusaburo Sugita ↔ Hiromitsu Takamoto (1 patent)Yasusaburo Sugita ↔ Yutaka Tabe (1 patent)Yasusaburo SugitaYasusaburo Sugita (1 patent)Keizo ShimadaKeizo Shimada (29 patents)Hiromitsu TakamotoHiromitsu Takamoto (4 patents)Yutaka TabeYutaka Tabe (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Teijin Limited (1 from 1,588 patents)

2. Akebono Brake Industry Co., Ltd. (1 from 507 patents)


1 patent:

1. 4324706 - Friction material

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