Growing community of inventors

Kuki, Japan

Takanori Matsumura

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 = 4

Takanori Matsumura ↔ Katsumi Nagahori (1 patent)Takanori Matsumura ↔ Tohru Izu (1 patent)Takanori Matsumura ↔ Shuichi Inoue (1 patent)Takanori MatsumuraTakanori Matsumura (1 patent)Katsumi NagahoriKatsumi Nagahori (4 patents)Tohru IzuTohru Izu (1 patent)Shuichi InoueShuichi Inoue (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. F-tech Inc. (1 from 34 patents)


1 patent:

1. 9003920 - Pedal arm, manufacturing apparatus thereof, and manufacturing method thereof

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as of
12/8/2025
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