Growing community of inventors

Tsurugashima, Japan

Shigekazu Wada

Average Co-Inventor Count = 5.00

ph-index = 2

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 = 7

Shigekazu WadaTohru Kanegae (2 patents)Shigekazu WadaYasumitsu Suzuki (2 patents)Shigekazu WadaKouichi Yaeguchi (2 patents)Shigekazu WadaHiroshi Takemoto (2 patents)Shigekazu WadaShigekazu Wada (2 patents)Tohru KanegaeTohru Kanegae (43 patents)Yasumitsu SuzukiYasumitsu Suzuki (5 patents)Kouichi YaeguchiKouichi Yaeguchi (2 patents)Hiroshi TakemotoHiroshi Takemoto (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Pioneer Corporation (2 from 2,646 patents)


2 patents:

1. 6671245 - Front-loading disk player

2. 6504808 - Front-loading disk player with separate first and second carrier units

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as of
12/13/2025
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