Growing community of inventors

Mobara, Japan

Tadaaki Etoh

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 = 1

Tadaaki EtohKazuhiro Ishida (1 patent)Tadaaki EtohRyuji Yano (1 patent)Tadaaki EtohShoji Yoshimoto (1 patent)Tadaaki EtohTadaaki Etoh (1 patent)Kazuhiro IshidaKazuhiro Ishida (7 patents)Ryuji YanoRyuji Yano (5 patents)Shoji YoshimotoShoji Yoshimoto (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hitachi, Ltd. (1 from 42,535 patents)


1 patent:

1. 4495601 - Magnetic bubble memory apparatus

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1/22/2026
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