Growing community of inventors

Kanagawa, Japan

Shigeru Takagi

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 = 14

Shigeru TakagiKazumasa Sato (1 patent)Shigeru TakagiTetsuya Sekiguchi (1 patent)Shigeru TakagiShigeru Takagi (1 patent)Kazumasa SatoKazumasa Sato (19 patents)Tetsuya SekiguchiTetsuya Sekiguchi (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

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


1 patent:

1. 7020650 - Information processing system for e-mail, information processing method and program storage medium therefor

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12/20/2025
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