Growing community of inventors

Tokyo, Japan

Shigetsugu Nakagawa

Average Co-Inventor Count = 2.00

ph-index = 2

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 = 11

Shigetsugu NakagawaMakiya Kimura (4 patents)Shigetsugu NakagawaShigetsugu Nakagawa (4 patents)Makiya KimuraMakiya Kimura (19 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Tyco Electronics Japan G.k. (4 from 276 patents)


4 patents:

1. D639745 - Electrical connector

2. D628162 - Electrical connector

3. D628163 - Electrical connector

4. D627299 - Electrical connector

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1/5/2026
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