Growing community of inventors

Tokyo, Japan

Naoki Hirai

Average Co-Inventor Count = 2.00

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 = 3

Naoki HiraiHiroshi Matsuike (1 patent)Naoki HiraiNaoki Hirai (1 patent)Hiroshi MatsuikeHiroshi Matsuike (13 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

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

2. Sony Interactive Entertainment Inc. (1 from 3,053 patents)


1 patent:

1. 9495485 - Information processing device, information processing method, computer readable storage medium storing information processing program, thickness area setting device, thickness area setting method, and computer readable storage medium storing thickness area setting program

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as of
12/19/2025
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