Growing community of inventors

Chiba, Japan

Ryoichi Kubota

Average Co-Inventor Count = 6.00

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

Ryoichi Kubota ↔ Shinichi Hasegawa (1 patent)Ryoichi Kubota ↔ Yoshitsugu Sakai (1 patent)Ryoichi Kubota ↔ Takashi Miyata (1 patent)Ryoichi Kubota ↔ Ichiro Fujii (1 patent)Ryoichi Kubota ↔ Emi Ikeda (1 patent)Ryoichi KubotaRyoichi Kubota (1 patent)Shinichi HasegawaShinichi Hasegawa (47 patents)Yoshitsugu SakaiYoshitsugu Sakai (29 patents)Takashi MiyataTakashi Miyata (11 patents)Ichiro FujiiIchiro Fujii (3 patents)Emi IkedaEmi Ikeda (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sony Corporation (1 from 58,130 patents)


1 patent:

1. 11135585 - Fluid control device, microparticle measurement device, and fluid control method

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12/24/2025
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