Growing community of inventors

Shinagawa-ku, Japan

Ryoichi Tanaka

Average Co-Inventor Count = 7.47

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 = 45

Ryoichi TanakaKazumasa Aoki (2 patents)Ryoichi TanakaKenji Yoshikawa (2 patents)Ryoichi TanakaKatsuyoshi Nakajima (2 patents)Ryoichi TanakaYuko Yamamoto (2 patents)Ryoichi TanakaYoshiko Kagoshima (2 patents)Ryoichi TanakaYasuyuki Takeda (2 patents)Ryoichi TanakaYuichi Tominaga (2 patents)Ryoichi TanakaOsamu Kanno (2 patents)Ryoichi TanakaYoshito Hamada (2 patents)Ryoichi TanakaShimpei Hirano (2 patents)Ryoichi TanakaMasaki Kiga (2 patents)Ryoichi TanakaKiyoshi Oizumi (2 patents)Ryoichi TanakaSatoru Naito (1 patent)Ryoichi TanakaDaigo Asano (1 patent)Ryoichi TanakaShimpei Hirano (1 patent)Ryoichi TanakaRyoichi Tanaka (4 patents)Kazumasa AokiKazumasa Aoki (35 patents)Kenji YoshikawaKenji Yoshikawa (20 patents)Katsuyoshi NakajimaKatsuyoshi Nakajima (16 patents)Yuko YamamotoYuko Yamamoto (11 patents)Yoshiko KagoshimaYoshiko Kagoshima (10 patents)Yasuyuki TakedaYasuyuki Takeda (8 patents)Yuichi TominagaYuichi Tominaga (6 patents)Osamu KannoOsamu Kanno (5 patents)Yoshito HamadaYoshito Hamada (5 patents)Shimpei HiranoShimpei Hirano (4 patents)Masaki KigaMasaki Kiga (3 patents)Kiyoshi OizumiKiyoshi Oizumi (2 patents)Satoru NaitoSatoru Naito (6 patents)Daigo AsanoDaigo Asano (4 patents)Shimpei HiranoShimpei Hirano (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Daiichi Sankyo Company, Limited (4 from 441 patents)


4 patents:

1. 9751887 - Imidazo[1,2-b]pyridazine derivatives as kinase inhibitors

2. 9187489 - Imidazo[1,2-b]pyridazine derivatives as kinase inhibitors

3. 8685981 - Cyclic compound having hetero atom

4. 8410273 - Cyclic compound having substituted phenyl group

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