Growing community of inventors

Aichi, Japan

Tatsushi Takahashi

Average Co-Inventor Count = 4.00

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

Tatsushi Takahashi ↔ Katsuhiro Natsume (1 patent)Tatsushi Takahashi ↔ Takahiro Miura (1 patent)Tatsushi Takahashi ↔ Kouji Ohsawa (1 patent)Tatsushi TakahashiTatsushi Takahashi (1 patent)Katsuhiro NatsumeKatsuhiro Natsume (7 patents)Takahiro MiuraTakahiro Miura (4 patents)Kouji OhsawaKouji Ohsawa (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nidek Co., Ltd. (1 from 832 patents)


1 patent:

1. 7190448 - Surface inspecting apparatus

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12/17/2025
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