Growing community of inventors

Tokyo, Japan

Daisuke Nakai

Average Co-Inventor Count = 5.46

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 = 87

Daisuke NakaiTakahiro Yamaguchi (1 patent)Daisuke NakaiMark Anthony Ashwell (1 patent)Daisuke NakaiKozo Oda (1 patent)Daisuke NakaiNaoki Terasaka (1 patent)Daisuke NakaiKazuhiko Tamaki (1 patent)Daisuke NakaiTakahiro Murai (1 patent)Daisuke NakaiDarin Kizer (1 patent)Daisuke NakaiTakanori Yasukochi (1 patent)Daisuke NakaiMasakazu Nakadai (1 patent)Daisuke NakaiDaisuke Nakai (2 patents)Takahiro YamaguchiTakahiro Yamaguchi (141 patents)Mark Anthony AshwellMark Anthony Ashwell (45 patents)Kozo OdaKozo Oda (8 patents)Naoki TerasakaNaoki Terasaka (5 patents)Kazuhiko TamakiKazuhiko Tamaki (3 patents)Takahiro MuraiTakahiro Murai (2 patents)Darin KizerDarin Kizer (1 patent)Takanori YasukochiTakanori Yasukochi (1 patent)Masakazu NakadaiMasakazu Nakadai (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Daiichi Sankyo Company, Limited (1 from 440 patents)

2. Arqule, Inc. (1 from 104 patents)


2 patents:

1. 8470786 - Pyrroloquinolinyl-pyrrolidine-2,5-dione compositions and methods for preparing and using same

2. 7923573 - Benzene compound having 2 or more substituents

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as of
12/15/2025
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