Tokyo, Japan

Hironori Yabuuchi

This inventor holds 19 USPTO granted patents and 6 published patent applications and 14 EPO patents, primarily in Air Conditioning Technology. Top assignees: Mitsubishi Electric Corporation, Mistubishi Electric Corporation. Active years: 2014-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hironori Yabuuchi. Retrieved from https://idiyas.com/inventor/hironori-yabuuchi

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

USPTO Granted Patents = 19 

% Patents Active = 89.5

 

Average Co-Inventor Count = 3.2

ph-index = 2

Forward Citations = 28(Granted Patents)


Location History:

  • Chiyoda-ku, JP (2014 - 2015)
  • Tokyo, JP (2015 - 2020)

Company Filing History:


Years Active: 2014-2026

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Areas of Expertise:
Propeller Fan
Air Conditioner
Electric Motor
Motor Rotor
Blower
Refrigeration
IPM Motor
Outdoor Unit
Combined Systems
Hot-Water Supply
Molded Motor
Fan Motor
19 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Hironori Yabuuchi

Introduction

Hironori Yabuuchi is a prominent inventor based in Tokyo, Japan, who has made significant strides in the field of electrical engineering and motor technology. With a total of 16 patents to his name, Yabuuchi's work demonstrates his commitment to enhancing productivity and reliability in various mechanical systems.

Latest Patents

Hironori Yabuuchi's latest innovations include a range of advanced technologies. His patents encompass a rotor, a motor, an air-conditioning apparatus, and a method for manufacturing a rotor. The design features a rotor that includes a shaft and an inner core, which ensures structural stability while maintaining high productivity and reliability. The rotor assembly is complemented by an outer core composed of multiple divided cores made from thin plate materials, all connected in an annular shape. Additionally, a coupling member made of resin bonds the inner and outer cores, covering both ends of the outer core in an axial direction of the shaft.

Another noteworthy patent involves an electric motor that incorporates a stator with a solder layer on the aluminum exposed portion of a terminal wire. This innovative electric motor includes an aluminum wire wound around the stator, with a rotator positioned for rotation within. The design features a terminal that connects the aluminum exposed portion to a power supply wire, providing a seamless electrical conduction path facilitated by a solder layer that joins both components effectively.

Career Highlights

Yabuuchi has held significant roles at reputable organizations, including Mitsubishi Electric Corporation. His tenure at such esteemed establishments has contributed to his extensive knowledge in the industry and has allowed him to explore innovative solutions that address modern technological challenges.

Collaborations

Throughout his career, Yabuuchi has collaborated with notable colleagues such as Hiroshi Yamanaka and Shinji Kobayashi. These partnerships have undoubtedly enriched his perspective and have led to the development of cutting-edge inventions in the field of electrical engineering.

Conclusion

Hironori Yabuuchi stands out as a remarkable inventor whose work is driving advancements in motor technology and electrical engineering. With a portfolio of 16 patents, his contributions not only reflect creativity and innovation but also a practical approach to enhancing mechanical reliability and efficiency. His ongoing work continues to inspire future engineers and inventors in the industry.

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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