Growing community of inventors

Tokyo, Japan

Ryosuke Usami

Average Co-Inventor Count = 6.00

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 = 2

Ryosuke UsamiYasunori Ohta (3 patents)Ryosuke UsamiSatoshi Ueda (3 patents)Ryosuke UsamiYuya Kudo (3 patents)Ryosuke UsamiHironori Matsumasa (3 patents)Ryosuke UsamiTakamasa Yaguchi (3 patents)Ryosuke UsamiRyosuke Usami (3 patents)Yasunori OhtaYasunori Ohta (249 patents)Satoshi UedaSatoshi Ueda (26 patents)Yuya KudoYuya Kudo (12 patents)Hironori MatsumasaHironori Matsumasa (8 patents)Takamasa YaguchiTakamasa Yaguchi (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Fujifilm Corporation (3 from 16,136 patents)


3 patents:

1. 10637830 - VPN access control system, operating method thereof, program, VPN router, and server

2. 9895111 - Alarm notification apparatus, system and method for diagnostic monitoring

3. 9576467 - Emergency detection device, emergency detection system, recording medium, and method therefor

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as of
1/11/2026
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