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For the Inventor, By the Inventor

Nagoya, Japan

Yukinari Shibagaki

This inventor holds 20 USPTO granted patents and 23 published patent applications, primarily in Exhaust Gas Purification. Top assignees: Ngk Insulators, Inc., Nsk Insulators, Ltd.. Active years: 1999-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yukinari Shibagaki. Retrieved from https://idiyas.com/inventor/yukinari-shibagaki

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

USPTO Granted Patents = 20 

% Patents Active = 100.0

Average Co-Inventor Count = 2.7

ph-index = 6

Forward Citations = 214(Granted Patents)


Location History:

  • Kounan, JP (1999 - 2003)
  • Konan, JP (2002 - 2003)
  • Nagoya, JP (2003 - 2023)
  • Obu, JP (2022 - 2023)

Company Filing History:

goldMedal19 out of 5,088 
 
Ngk Insulators, Inc.
 patents
silverMedal1 out of 1 
 
Nsk Insulators, Ltd.
 patent

Years Active: 1999-2025

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Areas of Expertise:
Exhaust Gas Treatment
Reductant Generation
Catalyst
Honeycomb Structure
Exhaust Gas Processing
Molding Method
Ceramic Honeycomb
Exhaust Purification System
Tubular Member
Exhaust Gas Method
Gas Processing Device
Exhaust Purification Method
20 patents (USPTO):Explore Patents
1. 12209523 - Control method for reductant generation device, exhaust purification method, reductant generation system, and exhaust purification system (2025-01-28),
2. 11674425 - Reductant injecting device, exhaust gas processing device and exhaust gas processing method (2023-06-13),
3. 11661879 - Tubular member for exhaust gas treatment device and exhaust gas treatment device using the tubular member, and method of manufacturing tubular member for exhaust gas treatment device (2023-05-30),
4. 11661875 - Tubular member for exhaust gas treatment device and exhaust gas treatment device using the tubular member, and method of manufacturing tubular member for exhaust gas treatment device (2023-05-30),
5. 11555433 - Reductant injecting device, exhaust gas processing device and exhaust gas processing method (2023-01-17),
6. 11536180 - Tubular member for exhaust gas treatment device and exhaust gas treatment device using the tubular member, and method of manufacturing tubular member for exhaust gas treatment device (2022-12-27),
7. 11391191 - Reductant injecting device, exhaust gas processing device and exhaust gas processing method (2022-07-19),
8. 11312661 - Honeycomb structure (2022-04-26),
9. 6854969 - Apparatus for molding honeycomb structure and molding method (2005-02-15),
10. 6814562 - Apparatus for molding a honeycomb structure (2004-11-09),
11. 6696130 - Ceramic honeycomb structure and process for production thereof (2004-02-24),
12. 6621034 - Method of manufacturing die (2003-09-16),
13. 6602822 - Catalyst for exhaust gas purification and exhaust gas purification system using the same (2003-08-05),
14. 6517785 - System for exhaust gas purification (2003-02-11),
15. 6500392 - Catalyst for exhaust gas purification and system for exhaust gas purification (2002-12-31),

Title: The Innovative Mind of Yukinari Shibagaki

Introduction: Yukinari Shibagaki is a renowned inventor hailing from Nagoya, Japan, known for his groundbreaking contributions to the field of technology and innovation.

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

Career Highlights: With a career spanning over two decades, Shibagaki has worked with leading research institutions and tech companies in Japan, spearheading projects that have revolutionized various industries. His keen eye for detail and passion for problem-solving have led to the development of cutting-edge solutions that have garnered international acclaim.

Collaborations: Throughout his career, Yukinari Shibagaki has collaborated with top engineers, scientists, and designers, fostering a culture of innovation and creativity. His ability to work seamlessly in multidisciplinary teams has been instrumental in the success of numerous projects.

Conclusion: Yukinari Shibagaki's dedication to pushing the boundaries of technology and his relentless pursuit of excellence make him a true pioneer in the world of invention. His impact on the industry is profound, and his legacy continues to inspire the next generation of inventors and innovators.

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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