Growing community of inventors

Maebashi, Japan

Shoichi Onuma

Average Co-Inventor Count = 4.00

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 = 7

Shoichi Onuma ↔ Akitaka Takeuchi (1 patent)Shoichi Onuma ↔ Yoku Yamagami (1 patent)Shoichi Onuma ↔ Motoaki Sakamoto (1 patent)Shoichi OnumaShoichi Onuma (1 patent)Akitaka TakeuchiAkitaka Takeuchi (12 patents)Yoku YamagamiYoku Yamagami (3 patents)Motoaki SakamotoMotoaki Sakamoto (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nakayo Telecommunications, Inc. (1 from 10 patents)


1 patent:

1. D284189 - Telephone

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12/24/2025
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