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For the Inventor, By the Inventor

Komatsushima, Japan

Toshiyuki Hirai

This inventor holds 9 USPTO granted patents and 1 EPO patent. Top assignee: Nichia Corporation. Active years: 2021-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshiyuki Hirai. Retrieved from https://idiyas.com/inventor/toshiyuki-hirai-grthc5j8

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

Calculating rank
USPTO Granted Patents = 9

% Patents Active = 88.9


Average Co-Inventor Count = 2.4

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:

goldMedal9 out of 3,266 
 
Nichia Corporation
 patents

Years Active: 2021-2026

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9 patents (USPTO):Explore Patents
1. 12577165 - Ceramic complex and method for producing the same (2026-03-17),
2. 12486455 - Ceramic complex, light emitting device, and method for producing ceramic complex (2025-12-02),
3. 12371383 - Rare earth aluminate sintered compact and method for producing rare earth aluminate sintered compact (2025-07-29),
4. 12342665 - Light emitting device (2025-06-24),
5. 11897814 - Rare earth aluminate sintered compact and method for producing rare earth aluminate sintered compact (2024-02-13),
6. 11851375 - Ceramic complex and method for producing the same (2023-12-26),
7. 11585494 - Fluorescent module and illumination device (2023-02-21),
8. 11498883 - Method for producing ceramic composite (2022-11-15),
9. 11131433 - Fluorescent module and illumination device (2021-09-28),

Title: Toshiyuki Hirai: Pioneering Inventor from Komatsushima

Introduction: Toshiyuki Hirai is a renowned inventor hailing from the vibrant city of Komatsushima, Japan. His innovative spirit and dedication to technological advancements have made him a prominent figure in the world of inventions.

Latest Patents: Toshiyuki Hirai holds several groundbreaking patents in the fields of robotics, artificial intelligence, and renewable energy. His recent patents focus on sustainable solutions for everyday challenges, showcasing his commitment to a greener future.

Career Highlights: With a career spanning over two decades, Toshiyuki Hirai has worked with leading research institutions and tech companies to bring his inventions to life. His expertise in engineering and design has led to the development of cutting-edge technologies that have revolutionized various industries.

Collaborations: Toshiyuki Hirai has collaborated with top universities and multinational corporations to further his research and bring his inventions to the global market. His partnerships have resulted in successful product launches and have cemented his reputation as a visionary inventor.

Conclusion: Toshiyuki Hirai's passion for innovation and his relentless pursuit of excellence have established him as a trailblazer in the world of inventions. His contributions to science and technology continue to inspire future generations of inventors 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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