Growing community of inventors

Toshima-ku, Japan

Tsuyoshi Busujima

Average Co-Inventor Count = 7.00

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

Tsuyoshi Busujima ↔ Hiroaki Tanaka (72 patents)Tsuyoshi Busujima ↔ Nagaaki Sato (1 patent)Tsuyoshi Busujima ↔ Shigeru Tokita (1 patent)Tsuyoshi Busujima ↔ Takahiro Oi (1 patent)Tsuyoshi Busujima ↔ Yoshihisa Shirasaki (1 patent)Tsuyoshi Busujima ↔ Hiroaki Tanaka (1 patent)Tsuyoshi Busujima ↔ Kanako Iwakiri (1 patent)Tsuyoshi BusujimaTsuyoshi Busujima (1 patent)Hiroaki TanakaHiroaki Tanaka (72 patents)Nagaaki SatoNagaaki Sato (19 patents)Shigeru TokitaShigeru Tokita (15 patents)Takahiro OiTakahiro Oi (9 patents)Yoshihisa ShirasakiYoshihisa Shirasaki (4 patents)Hiroaki TanakaHiroaki Tanaka (2 patents)Kanako IwakiriKanako Iwakiri (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Taisho Pharmaceutical Co., Ltd. (1 from 314 patents)


1 patent:

1. 9035059 - Nitrogen-containing condensed heterocyclic compound

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12/26/2025
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