Hidetaka Ide

This inventor holds 5 USPTO granted patents and 2 published patent applications, plus 1 CIPO patent and 8 EPO patents. Top assignee: Toppan Printing Co., Ltd.. Active years: 2011-2023.

USPTO Granted Patents = 5 (Patent Applications = 2)

% Patents Active = 80.0

CIPO Patents = 1

EPO Patents = 8 (Patent Applications = 9)

Average Co-Inventor Count = 1.4

ph-index = 1

Forward Citations = 1(Granted Patents)

Company Filing History:

5 out of 1,269

Toppan Printing Co., Ltd.

patents

Years Active: 2011-2023

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5 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11623466 - Display medium provided with diffraction structure and light control element (2023-04-11),

2. 10792949 - Information recording medium, label, card and method of authentication (2020-10-06),

3. 10737525 - Watermarked paper (2020-08-11),

4. 9827804 - Diffraction structure transfer foil and forgery prevention medium using same (2017-11-28),

5. 8054550 - Optical device, laminate and labeled article (2011-11-08),

Profile summary based on public USPTO records.