Growing community of inventors

Yamato, Japan

Katsu Okubo

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 = 10

Katsu Okubo ↔ Manabu Shiraki (1 patent)Katsu Okubo ↔ Naoki Sekiguchi (1 patent)Katsu Okubo ↔ Noriyuki Washio (1 patent)Katsu Okubo ↔ Makoto Fujii (1 patent)Katsu OkuboKatsu Okubo (1 patent)Manabu ShirakiManabu Shiraki (48 patents)Naoki SekiguchiNaoki Sekiguchi (12 patents)Noriyuki WashioNoriyuki Washio (8 patents)Makoto FujiiMakoto Fujii (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Shicoh Engineering Co., Ltd. (1 from 28 patents)


1 patent:

1. 6608541 - Electromagnetic actuator

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/21/2025
Loading…