Growing community of inventors

Tokyo, Japan

Yu Hamada

Average Co-Inventor Count = 1.29

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

Yu HamadaShinako Matsuyama (1 patent)Yu HamadaKeitarou Watanabe (6 patents)Yu HamadaTetsuya Shiraishi (1 patent)Yu HamadaYu Hamada (3 patents)Shinako MatsuyamaShinako Matsuyama (32 patents)Keitarou WatanabeKeitarou Watanabe (6 patents)Tetsuya ShiraishiTetsuya Shiraishi (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sony Corporation (2 from 58,132 patents)

2. Felica Networks, Inc. (1 from 122 patents)

3. Sony Group Corporation (3,492 patents)


3 patents:

1. 10690759 - Information processing device, information processing method, and information processing system

2. 10638317 - Processing device, information processing device, information processing system, processing method, and information processing method

3. 7730108 - Information processing apparatus and method, and program

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1/12/2026
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