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For the Inventor, By the Inventor

Tokyo, Japan

Hironobu Kumaoka

This inventor holds 7 USPTO granted patents and 3 published patent applications. Top assignee: Tdk Corporation. Active years: 2022-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hironobu Kumaoka. Retrieved from https://idiyas.com/inventor/hironobu-kumaoka

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

Calculating rank
USPTO Granted Patents = 7 

% Patents Active = 85.7

Average Co-Inventor Count = 4.2

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:

goldMedal7 out of 8,271 
 
Tdk Corporation
 patents

Years Active: 2022-2026

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7 patents (USPTO):Explore Patents
1. 12618125 - Soft magnetic alloy powder, magnetic core, magnetic component and electronic device (2026-05-05),
2. 12080457 - Soft magnetic metal alloy and electronic component (2024-09-03),
3. 12062473 - Soft magnetic alloy and magnetic component technical field (2024-08-13),
4. 11887761 - Soft magnetic alloy and magnetic component (2024-01-30),
5. 11881338 - Soft magnetic alloy and magnetic component (2024-01-23),
6. 11791077 - Soft magnetic alloy and magnetic component (2023-10-17),
7. 11427896 - Soft magnetic alloy ribbon and magnetic device (2022-08-30),

Title: The Innovative Mind of Hironobu Kumaoka

Introduction: Hironobu Kumaoka is a visionary inventor hailing from Tokyo, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Hironobu Kumaoka holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his versatility and forward-thinking approach.

Career Highlights: With a career spanning over two decades, Kumaoka has worked with leading tech companies in Japan, spearheading research and development projects that have led to significant advancements in various industries.

Collaborations: Throughout his career, Hironobu Kumaoka has collaborated with top researchers, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge exchange.

Conclusion: Hironobu Kumaoka's relentless pursuit of innovation and his passion for pushing the boundaries of technology make him a true pioneer in the world of inventions. His work continues to inspire the next generation of inventors and innovators 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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