Growing community of inventors

Akita, Japan

Susumu Shibata

Average Co-Inventor Count = 4.00

ph-index = 2

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 = 20

Susumu Shibata ↔ Michel Ratajski (2 patents)Susumu Shibata ↔ Yoichi Yaguchi (4 patents)Susumu Shibata ↔ Yoichi Yaguci (2 patents)Susumu Shibata ↔ Hajime Sasaki (2 patents)Susumu Shibata ↔ Hiroshi Matsumura (0 patent)Susumu Shibata ↔ Osamu Takahashi (0 patent)Susumu ShibataSusumu Shibata (2 patents)Michel RatajskiMichel Ratajski (5 patents)Yoichi YaguchiYoichi Yaguchi (4 patents)Yoichi YaguciYoichi Yaguci (2 patents)Hajime SasakiHajime Sasaki (2 patents)Hiroshi MatsumuraHiroshi Matsumura (0 patent)Osamu TakahashiOsamu Takahashi (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Namiki Seimitsu Houseki Kabushiki Kaisha (2 from 66 patents)


2 patents:

1. D565970 - Wristwatch

2. D565433 - Wristwatch

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/16/2025
Loading…