Growing community of inventors

Shizuoka, Japan

Seiji Takahashi

Average Co-Inventor Count = 5.00

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

Seiji Takahashi ↔ Kousuke Obayashi (1 patent)Seiji Takahashi ↔ Kazuyoshi Harimoto (1 patent)Seiji Takahashi ↔ Masatoshi Niina (1 patent)Seiji Takahashi ↔ Ayumu Yamamoto (1 patent)Seiji TakahashiSeiji Takahashi (1 patent)Kousuke ObayashiKousuke Obayashi (16 patents)Kazuyoshi HarimotoKazuyoshi Harimoto (13 patents)Masatoshi NiinaMasatoshi Niina (4 patents)Ayumu YamamotoAyumu Yamamoto (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ntn Corporation (1 from 2,464 patents)


1 patent:

1. 6676294 - Rocking bearing

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as of
12/17/2025
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