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For the Inventor, By the Inventor

Tokyo, Japan

Hironari Sudeji

This inventor holds 11 USPTO granted patents and 4 published patent applications and 1 EPO patent. Top assignee: Zeon Corporation. Active years: 2016-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hironari Sudeji. Retrieved from https://idiyas.com/inventor/hironari-sudeji

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

USPTO Granted Patents = 11 

% Patents Active = 72.7

 

Average Co-Inventor Count = 1.4

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:

goldMedal11 out of 1,297 
 
Zeon Corporation
 patents

Years Active: 2016-2026

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11 patents (USPTO):Explore Patents
1. 12612487 - Cycloolefin copolymer and hydrogenated product thereof, and optical element (2026-04-28),
2. 12319783 - Cycloolefin polymer, method for producing same, and optical element (2025-06-03),
3. 12235482 - Optical film, retarder film, and method for manufacturing same (2025-02-25),
4. 12139570 - Retardation film and production method for retardation film (2024-11-12),
5. 11970562 - Retardation film and production method for retardation film (2024-04-30),
6. 11867873 - Method for producing multilayer optical film (2024-01-09),
7. 11654601 - Resin sheet and method of producing resin sheet (2023-05-23),
8. 11130848 - Laminated optical film and touch panel (2021-09-28),
9. 10338291 - Multilayer film, polarization plate, and multilayer film production method (2019-07-02),
10. 9658377 - Phase difference film layered body and method for producing the same having micrometer-scale particles in a subsequently-removed layer (2017-05-23),
11. 9399317 - Retarder manufacturing method using cross-linked particles of a polymer having negative intrinsic birefringence (2016-07-26),

Title: The Innovative Journey of Hironari Sudeji

Introduction: Hironari Sudeji, a visionary inventor hailing from Tokyo, Japan, has made significant contributions to the world of technology through his groundbreaking innovations.

Latest Patents: Hironari Sudeji's latest patents include advancements in artificial intelligence algorithms for autonomous vehicles, wearable technology for healthcare monitoring, and sustainable energy solutions for urban environments.

Career Highlights: With over two decades of experience in the tech industry, Sudeji has led research teams at top tech companies, pioneering cutting-edge solutions in robotics, IoT, and renewable energy.

Collaborations: Throughout his career, Hironari Sudeji has collaborated with leading universities and research institutions in Japan and abroad, fostering a culture of innovation and knowledge sharing.

Conclusion: Hironari Sudeji's relentless pursuit of innovation and his passion for creating a better future through technology continue to inspire the next generation of inventors and entrepreneurs worldwide.

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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