Growing community of inventors

Jiangsu, China

Gang Ren

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 = 4

Gang Ren ↔ Naohiro Hayakawa (1 patent)Gang RenGang Ren (1 patent)Naohiro HayakawaNaohiro Hayakawa (51 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Makita Corporation (1 from 2,191 patents)


1 patent:

1. D643270 - Portable electric drill

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12/6/2025
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