Growing community of inventors

Shizuoka, Japan

Masami Nonaka

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 = 5

Masami Nonaka ↔ Noboru Kato (1 patent)Masami Nonaka ↔ Kazuhiro Hibi (1 patent)Masami NonakaMasami Nonaka (1 patent)Noboru KatoNoboru Kato (4 patents)Kazuhiro HibiKazuhiro Hibi (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Fuji Electrochemical Co., Ltd. (1 from 43 patents)


1 patent:

1. 4677401 - Noise filter for three-phase four-wire system

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as of
12/18/2025
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