Growing community of inventors

Tokyo, Japan

Jyunko Nakajima

Average Co-Inventor Count = 3.00

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 = 0

Jyunko NakajimaKazutaka Inoue (2 patents)Jyunko NakajimaSusumu Ichinohe (2 patents)Jyunko NakajimaJyunko Nakajima (2 patents)Kazutaka InoueKazutaka Inoue (2 patents)Susumu IchinoheSusumu Ichinohe (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Jin Co., Ltd. (1 from 7 patents)

2. Jins Inc. (1 from 1 patent)


2 patents:

1. 10123719 - Eyewear

2. 9883816 - Eyewear

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idiyas.com
as of
1/3/2026
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