Growing community of inventors

Itabashi-ku, Japan

Yukio Ikezawa

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 = 9

Yukio IkezawaTomohiro Sakurada (2 patents)Yukio IkezawaYukio Ikezawa (2 patents)Tomohiro SakuradaTomohiro Sakurada (12 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Topcon Corporation (2 from 524 patents)


2 patents:

1. 11026572 - Ophthalmic examination system and ophthalmic examination management server

2. 9888847 - Ophthalmic examination system

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as of
12/11/2025
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