Growing community of inventors

Tokyo, Japan

Ryu Matsumoto

Average Co-Inventor Count = 5.00

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 = 1

Ryu MatsumotoYuji Yada (2 patents)Ryu MatsumotoMotoyuki Shima (2 patents)Ryu MatsumotoKen Nakakura (2 patents)Ryu MatsumotoYuichiro Katsura (2 patents)Ryu MatsumotoRyu Matsumoto (2 patents)Yuji YadaYuji Yada (24 patents)Motoyuki ShimaMotoyuki Shima (13 patents)Ken NakakuraKen Nakakura (2 patents)Yuichiro KatsuraYuichiro Katsura (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Jsr Corporation (2 from 1,058 patents)


2 patents:

1. 9817311 - Resist pattern-forming method, substrate-processing method, and photoresist composition

2. 9417527 - Resist pattern-forming method, substrate-processing method, and photoresist composition

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12/28/2025
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