Growing community of inventors

Saitama, Japan

Gen Kumagai

Average Co-Inventor Count = 8.00

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 = 8

Gen KumagaiAkiharu Yagi (1 patent)Gen KumagaiTamotsu Harada (1 patent)Gen KumagaiSatoru Kodaira (1 patent)Gen KumagaiKatsuhiko Yaguchi (1 patent)Gen KumagaiNagaki Fujioka (1 patent)Gen KumagaiKiyoshi Yanagida (1 patent)Gen KumagaiKoji Yanoguchi (1 patent)Gen KumagaiGen Kumagai (1 patent)Akiharu YagiAkiharu Yagi (6 patents)Tamotsu HaradaTamotsu Harada (3 patents)Satoru KodairaSatoru Kodaira (3 patents)Katsuhiko YaguchiKatsuhiko Yaguchi (2 patents)Nagaki FujiokaNagaki Fujioka (2 patents)Kiyoshi YanagidaKiyoshi Yanagida (2 patents)Koji YanoguchiKoji Yanoguchi (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Pioneer Electronic Corporation (1 from 2,861 patents)


1 patent:

1. 5115362 - Cassette changer for tape player

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