Growing community of inventors

Tokyo, Japan

Nachi Watanabe

Average Co-Inventor Count = 8.00

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 = 41

Nachi Watanabe ↔ Isamu Arie (1 patent)Nachi Watanabe ↔ Keiichi Totsuka (1 patent)Nachi Watanabe ↔ Satoshi Aoyagi (1 patent)Nachi Watanabe ↔ Naoto Shimizu (1 patent)Nachi Watanabe ↔ Junghee Yeo (1 patent)Nachi Watanabe ↔ Takayuki Kitahara (1 patent)Nachi Watanabe ↔ Yasushi Ezure (1 patent)Nachi WatanabeNachi Watanabe (1 patent)Isamu ArieIsamu Arie (31 patents)Keiichi TotsukaKeiichi Totsuka (14 patents)Satoshi AoyagiSatoshi Aoyagi (6 patents)Naoto ShimizuNaoto Shimizu (5 patents)Junghee YeoJunghee Yeo (2 patents)Takayuki KitaharaTakayuki Kitahara (2 patents)Yasushi EzureYasushi Ezure (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sony Corporation (1 from 58,130 patents)


1 patent:

1. D670293 - Digital reader cover

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as of
12/29/2025
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