Growing community of inventors

Akitakata, Japan

Kazusa Yoshikai

Average Co-Inventor Count = 10.00

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

Kazusa Yoshikai ↔ Akira Yazaki (1 patent)Kazusa Yoshikai ↔ Yasuhiro Kuramoto (1 patent)Kazusa Yoshikai ↔ Norihiro Hayashi (1 patent)Kazusa Yoshikai ↔ Hirotaka Amano (1 patent)Kazusa Yoshikai ↔ Yuzo Hirao (1 patent)Kazusa Yoshikai ↔ Yoshihiro Ohshita (1 patent)Kazusa Yoshikai ↔ Kenji Itoh (1 patent)Kazusa Yoshikai ↔ Hitomi Takenaka (1 patent)Kazusa Yoshikai ↔ Takayuki Amago (1 patent)Kazusa YoshikaiKazusa Yoshikai (1 patent)Akira YazakiAkira Yazaki (21 patents)Yasuhiro KuramotoYasuhiro Kuramoto (14 patents)Norihiro HayashiNorihiro Hayashi (12 patents)Hirotaka AmanoHirotaka Amano (11 patents)Yuzo HiraoYuzo Hirao (10 patents)Yoshihiro OhshitaYoshihiro Ohshita (9 patents)Kenji ItohKenji Itoh (6 patents)Hitomi TakenakaHitomi Takenaka (1 patent)Takayuki AmagoTakayuki Amago (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Wakunaga Pharmaceutical Co., Ltd. (1 from 30 patents)


1 patent:

1. 7713997 - Pyridonecarboxylic acid derivatives or salts thereof

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12/6/2025
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