Growing community of inventors

Tokyo, Japan

Yuji Abrakawa

Average Co-Inventor Count = 5.00

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

Yuji Abrakawa ↔ Fusao Ishii (1 patent)Yuji Abrakawa ↔ Kazuhiko Takahashi (1 patent)Yuji Abrakawa ↔ Keiichi Murakami (1 patent)Yuji Abrakawa ↔ Mikiko Nakanishi (1 patent)Yuji AbrakawaYuji Abrakawa (1 patent)Fusao IshiiFusao Ishii (127 patents)Kazuhiko TakahashiKazuhiko Takahashi (78 patents)Keiichi MurakamiKeiichi Murakami (67 patents)Mikiko NakanishiMikiko Nakanishi (9 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (1 from 832,680 patents)

2. Ntt Docomo, Inc. (1 from 4,698 patents)


1 patent:

1. 11073694 - Optics of wearable display using laser beam scanner

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12/5/2025
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