Growing community of inventors

Yokohama, Japan

Natsuki Kubota

Average Co-Inventor Count = 7.00

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

Natsuki Kubota ↔ Takeru Yamakawa (1 patent)Natsuki Kubota ↔ Yuji Tabata (1 patent)Natsuki Kubota ↔ Chika Kikuchi (1 patent)Natsuki Kubota ↔ Takashi Matsuhira (1 patent)Natsuki Kubota ↔ Naoko Watanabe (1 patent)Natsuki Kubota ↔ Kaori Kaneda (1 patent)Natsuki KubotaNatsuki Kubota (1 patent)Takeru YamakawaTakeru Yamakawa (11 patents)Yuji TabataYuji Tabata (10 patents)Chika KikuchiChika Kikuchi (7 patents)Takashi MatsuhiraTakashi Matsuhira (3 patents)Naoko WatanabeNaoko Watanabe (2 patents)Kaori KanedaKaori Kaneda (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Meiji Seika Pharma Co., Ltd. (1 from 107 patents)


1 patent:

1. 9890142 - PDE4 inhibitor

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as of
1/3/2026
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