Yutaro Sugamata

This inventor holds 5 USPTO granted patents and 4 published patent applications and 1 EPO patent. Top assignees: Yupo Corporation, Yamaha Corporation. Active years: 2021-2025.

USPTO Granted Patents = 5 (Patent Applications = 4)

% Patents Active = 100.0

EPO Patents = 1 (Patent Applications = 2)

Average Co-Inventor Count = 2.7

ph-index = 1

Forward Citations = 2(Granted Patents)

Company Filing History:

where one patent can have more than one assignee

Years Active: 2021-2025

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5 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12492290 - Recording paper and method for manufacturing same (2025-12-09),

2. 11515810 - Energy conversion film and energy conversion element using same (2022-11-29),

3. 11433333 - Electretized sheet and filter (2022-09-06),

4. 11176918 - Piezoelectric element and musical instrument (2021-11-16),

5. 11148393 - Electrostatic adsorbable laminated sheet and display material (2021-10-19),

Profile summary based on public USPTO records.