Growing community of inventors

Tokyo, Japan

Fujio Semba

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 = 0

Fujio SembaAtsushi Tsunoda (1 patent)Fujio SembaSatoshi Ohhira (1 patent)Fujio SembaTakuo Shioya (1 patent)Fujio SembaFujio Semba (1 patent)Atsushi TsunodaAtsushi Tsunoda (2 patents)Satoshi OhhiraSatoshi Ohhira (1 patent)Takuo ShioyaTakuo Shioya (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hanex Co., Ltd. (1 from 5 patents)


1 patent:

1. 9187890 - Separator and separation method

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as of
12/19/2025
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