Growing community of inventors

Saitama-ken, Japan

Seiichi Yamazaki

Average Co-Inventor Count = 4.00

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 = 3

Seiichi Yamazaki ↔ Keiichi Takagi (1 patent)Seiichi Yamazaki ↔ Toshiyuki Kaneko (1 patent)Seiichi Yamazaki ↔ Hiroyuki Fueki (1 patent)Seiichi YamazakiSeiichi Yamazaki (1 patent)Keiichi TakagiKeiichi Takagi (8 patents)Toshiyuki KanekoToshiyuki Kaneko (4 patents)Hiroyuki FuekiHiroyuki Fueki (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

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


1 patent:

1. 6740991 - Current noise insulated spindle motor

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12/13/2025
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