Growing community of inventors

Tokyo, Japan

Ichiro Tsujimura

Average Co-Inventor Count = 2.57

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 = 0

Ichiro TsujimuraYuichi Hasegawa (1 patent)Ichiro TsujimuraSatoshi Nagae (1 patent)Ichiro TsujimuraTakeshi Hatakeyama (1 patent)Ichiro TsujimuraKatsuyuki Nakayama (1 patent)Ichiro TsujimuraMasumi Sawaya (1 patent)Ichiro TsujimuraIchiro Tsujimura (3 patents)Yuichi HasegawaYuichi Hasegawa (38 patents)Satoshi NagaeSatoshi Nagae (15 patents)Takeshi HatakeyamaTakeshi Hatakeyama (12 patents)Katsuyuki NakayamaKatsuyuki Nakayama (2 patents)Masumi SawayaMasumi Sawaya (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sony Group Corporation (3 from 3,416 patents)


3 patents:

1. 12175951 - Imaging apparatus, and method of controlling imaging apparatus

2. 12130440 - Ocular optical system, medical viewer, and medical viewer system

3. 11933988 - Information processing apparatus, information processing method, head mounted display housing, and head mounted display system

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as of
12/4/2025
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