Growing community of inventors

Miyagi, Japan

Ryusuke Shirouzu

Average Co-Inventor Count = 3.00

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

Ryusuke Shirouzu ↔ Nobuaki Anzai (1 patent)Ryusuke Shirouzu ↔ Masaru Hirayama (1 patent)Ryusuke ShirouzuRyusuke Shirouzu (1 patent)Nobuaki AnzaiNobuaki Anzai (2 patents)Masaru HirayamaMasaru Hirayama (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Alps Electric Co., Ltd. (1 from 4,048 patents)


1 patent:

1. 4433322 - Variable resistor

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1/16/2026
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