Growing community of inventors

Osaka, Japan

Masamichi Shirakura

Average Co-Inventor Count = 8.00

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 = 1

Masamichi Shirakura ↔ Takashi Nakagawa (1 patent)Masamichi Shirakura ↔ Makoto Sakamoto (1 patent)Masamichi Shirakura ↔ Takumi Sumida (1 patent)Masamichi Shirakura ↔ Yutaka Kojima (1 patent)Masamichi Shirakura ↔ Kazuya Yamaguchi (1 patent)Masamichi Shirakura ↔ Takashi Nakagawa (1 patent)Masamichi Shirakura ↔ Yuki Terauchi (1 patent)Masamichi Shirakura ↔ Yasuo Harada (1 patent)Masamichi Shirakura ↔ Yasuo Harada (0 patent)Masamichi Shirakura ↔ Kazuya Yamaguchi (1 patent)Masamichi Shirakura ↔ Makoto Sakamoto (1 patent)Masamichi Shirakura ↔ Yutaka Kojima (1 patent)Masamichi Shirakura ↔ Yasuo Harada (1 patent)Masamichi ShirakuraMasamichi Shirakura (1 patent)Takashi NakagawaTakashi Nakagawa (55 patents)Makoto SakamotoMakoto Sakamoto (14 patents)Takumi SumidaTakumi Sumida (12 patents)Yutaka KojimaYutaka Kojima (10 patents)Kazuya YamaguchiKazuya Yamaguchi (7 patents)Takashi NakagawaTakashi Nakagawa (6 patents)Yuki TerauchiYuki Terauchi (2 patents)Yasuo HaradaYasuo Harada (2 patents)Yasuo HaradaYasuo Harada (0 patent)Kazuya YamaguchiKazuya Yamaguchi (1 patent)Makoto SakamotoMakoto Sakamoto (1 patent)Yutaka KojimaYutaka Kojima (1 patent)Yasuo HaradaYasuo Harada (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Otsuka Pharmaceutical Company, Limited (1 from 846 patents)


1 patent:

1. 8946437 - 4-(methylaminophenoxy)pyrdin-3-yl-benzamide derivatives for treating cancer

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