Growing community of inventors

Nagano, Japan

Shinji Isozaki

Average Co-Inventor Count = 4.00

ph-index = 3

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 = 48

Shinji IsozakiHiroshi Mizuno (3 patents)Shinji IsozakiTomohiro Koyata (3 patents)Shinji IsozakiHiroshi Yamaguchi (1 patent)Shinji IsozakiYoshiyuki Takaku (1 patent)Shinji IsozakiMotohiko Akiyama (1 patent)Shinji IsozakiTakahiro Hirai (1 patent)Shinji IsozakiShinji Isozaki (3 patents)Hiroshi MizunoHiroshi Mizuno (35 patents)Tomohiro KoyataTomohiro Koyata (19 patents)Hiroshi YamaguchiHiroshi Yamaguchi (169 patents)Yoshiyuki TakakuYoshiyuki Takaku (22 patents)Motohiko AkiyamaMotohiko Akiyama (3 patents)Takahiro HiraiTakahiro Hirai (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sony Corporation (3 from 58,130 patents)


3 patents:

1. 6622158 - Character information copying system, recording apparatus, and recording method

2. 6462753 - Dubbing system, controlling apparatus thereof, and dubbing method

3. 6392964 - DIGITAL SIGNAL RECORDING/REPRODUCING APPARATUS AND REMOTE CONTROLLING APPARATUS CAPABLE OF DISPLAYING PROGRAM NAMES IN A PLURALITY OF DISPLAY FIELDS USING DIFFERENT CHARACTER SYMBOLS AND RECORDING AND REPRODUCING METHODS THEREOF

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as of
12/19/2025
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