Growing community of inventors

Toda, Japan

Nobuko Takahashi

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 = 0

Nobuko Takahashi ↔ Yukio Miyazaki (1 patent)Nobuko Takahashi ↔ Hideo Sugawara (1 patent)Nobuko Takahashi ↔ Machiko Sugiyama (1 patent)Nobuko Takahashi ↔ Akio Seino (1 patent)Nobuko Takahashi ↔ Tomonori Takashina (1 patent)Nobuko TakahashiNobuko Takahashi (1 patent)Yukio MiyazakiYukio Miyazaki (6 patents)Hideo SugawaraHideo Sugawara (4 patents)Machiko SugiyamaMachiko Sugiyama (3 patents)Akio SeinoAkio Seino (2 patents)Tomonori TakashinaTomonori Takashina (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kaken Pharmaceutical Company, Ltd. (1 from 136 patents)


1 patent:

1. 4904470 - Antibiotic F-0769, process for its production, and its use as a growth

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as of
12/6/2025
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