Growing community of inventors

Tokyo, Japan

Kohei Fujiwara

Average Co-Inventor Count = 2.00

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 = 1

Kohei Fujiwara ↔ Takeshi Kobayashi (1 patent)Kohei FujiwaraKohei Fujiwara (1 patent)Takeshi KobayashiTakeshi Kobayashi (38 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Tokyo Metropolitan Industrial Technology Research Institute (1 from 15 patents)


1 patent:

1. 10649013 - Frequency converter, measuring system, and measuring method

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12/7/2025
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