Growing community of inventors

Nagoya, Japan

Syoichi Kunieda

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 = 3

Syoichi Kunieda ↔ Motonari Nakano (1 patent)Syoichi KuniedaSyoichi Kunieda (1 patent)Motonari NakanoMotonari Nakano (6 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Brother Kogyo Kabushiki-Kaisha (1 from 17,591 patents)


1 patent:

1. 5339757 - Needle-bar driving device

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as of
12/20/2025
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