Growing community of inventors

Sapporo, Japan

Yusuke Takeoka

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 = 10

Yusuke Takeoka ↔ Toshiaki Aoki (1 patent)Yusuke Takeoka ↔ Yasuhiro Nishitani (1 patent)Yusuke Takeoka ↔ Kenji Yamawaki (1 patent)Yusuke Takeoka ↔ Toshiaki Aoki (1 patent)Yusuke Takeoka ↔ Hideki Sugimoto (1 patent)Yusuke Takeoka ↔ Shinya Hisakawa (1 patent)Yusuke Takeoka ↔ Kenji Yamawaki (1 patent)Yusuke Takeoka ↔ Yasuhiro Nishitani (1 patent)Yusuke Takeoka ↔ Hideki Sugimoto (1 patent)Yusuke TakeokaYusuke Takeoka (1 patent)Toshiaki AokiToshiaki Aoki (23 patents)Yasuhiro NishitaniYasuhiro Nishitani (22 patents)Kenji YamawakiKenji Yamawaki (10 patents)Toshiaki AokiToshiaki Aoki (6 patents)Hideki SugimotoHideki Sugimoto (4 patents)Shinya HisakawaShinya Hisakawa (3 patents)Kenji YamawakiKenji Yamawaki (1 patent)Yasuhiro NishitaniYasuhiro Nishitani (1 patent)Hideki SugimotoHideki Sugimoto (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Shionogi Company Limited (1 from 1,001 patents)


1 patent:

1. 9238657 - Cephalosporin having catechol group

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12/29/2025
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