Yasushi Soneda

This inventor holds 3 USPTO granted patents and 2 published patent applications. Top assignees: National Institute of Advanced Industrial Science and Technology, Toyo Tanso Co., Ltd.. Active years: 2016-2022.

USPTO Granted Patents = 3 (Patent Applications = 2)

% Patents Active = 33.3

Average Co-Inventor Count = 3.6

ph-index = 1

Forward Citations = 29(Granted Patents)

Location History:

Tsukuba, JP (2016)
Ibaraki, JP (2017 - 2022)

Company Filing History:

3 out of 1,763

National Institute of Advanced Industrial Science and Technology

where one patent can have more than one assignee

Years Active: 2016-2022

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3 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11473219 - Method for producing a polybenzimidazole carbon fiber (2022-10-18),

2. 9777408 - Precursor fiber for carbon fibers, carbon fiber, and method for producing carbon fiber (2017-10-03),

3. 9281135 - Nitrogen-containing porous carbon material and method of producing the same, and electric double-layer capacitor using the nitrogen-containing porous carbon material (2016-03-08),

Profile summary based on public USPTO records.

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2 patents pending:

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1 patent pending (EPO):

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