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Akihiro Ishikawa

This inventor holds 7 USPTO granted patents. Top assignee: Toray Industries, Inc.. Active years: 2017-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Akihiro Ishikawa. Retrieved from https://idiyas.com/inventor/akihiro-ishikawa-udneg2uv

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 7

% Patents Active = 85.7

Average Co-Inventor Count = 2.8

ph-index = 1

Company Filing History:

Toray Industries, Inc.

Years Active: 2017-2024

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7 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11940729 - Photosensitive composition, negative photosensitive composition, pixel division layer and organic EL display device (2024-03-26),

2. 11822243 - Negative-type photosensitive resin composition, cured film, element and display device provided with cured film, and production method therefor (2023-11-21),

3. 11360386 - Organic EL display device (2022-06-14),

4. 11156918 - Photosensitive composition, cured film and organic el display device (2021-10-26),

5. 10877607 - Laminated base material, cover glass, touch panel, and method for manufacturing laminated base material (2020-12-29),

6. 10723884 - Black pigment, method for producing same, pigment dispersion liquid, photosensitive composition and cured product of said photosensitive composition (2020-07-28),

7. 9651865 - Negative-type photosensitive coloring composition, cured film, light-shielding pattern for touch panel, and touch panel manufacturing method (2017-05-16),

Profile summary based on public USPTO records.

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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