Tokyo, Japan

Noriyuki Hayashi

This inventor holds 37 USPTO granted patents and 8 published patent applications, plus 2 CIPO patents and 41 EPO patents, primarily in Turbocharger Technology. Top assignees: Mitsubishi Heavy Industries Limited, Mitsubishi Heavy Industries Engine & Turbocharger, Ltd., Daiichi Sankyo Company, Limited. Active years: 2008-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Noriyuki Hayashi. Retrieved from https://idiyas.com/inventor/noriyuki-hayashi

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

USPTO Granted Patents = 37 

% Patents Active = 64.9

 

 

Average Co-Inventor Count = 3.9

ph-index = 6

Forward Citations = 125(Granted Patents)


Location History:

  • Nagasaki, JP (2008 - 2013)
  • Sagamihara, JP (2013 - 2014)
  • Tokyo, JP (2013 - 2021)

Company Filing History:


Years Active: 2008-2026

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Areas of Expertise:
Turbocharger
Variable Geometry
Exhaust Turbine
Supercharger
Floating Bush Bearing
Electric Supercharging
Wastegate Valve
Centrifugal Compressor
Motor Rotor Structure
Vibration Measurement
Gas Bearing
Seal Structure
37 patents (USPTO):Explore Patents

Title: Noriyuki Hayashi: A Pioneer in Driving Device Innovations

Introduction: Noriyuki Hayashi is an accomplished inventor based in Tokyo, Japan, recognized for his remarkable contributions to the field of engineering with a considerable portfolio of 36 patents. His innovative designs and mechanisms have greatly influenced the advancement of driving devices and turbocharger technology.

Latest Patents: Hayashi's recent patents demonstrate his expertise in various mechanical systems. One of his notable inventions is the "Driving Device," which features a unique configuration of a shaft and cylindrical bush. This design includes an insertion hole that seals effectively, preventing leakage between the shaft and bush. Additionally, he developed a "Variable Nozzle Mechanism," known for its precise clearance adjustments that optimize performance in rotating machines.

Career Highlights: Throughout his career, Noriyuki Hayashi has held significant positions in prestigious companies, notably at Mitsubishi Heavy Industries and Mitsubishi Heavy Industries Engine & Turbocharger, Ltd. His work at these institutions has solidified his reputation as an innovative engineer committed to enhancing mechanical systems.

Collaborations: Hayashi has collaborated with esteemed colleagues such as Yasuaki Jinnai and Hiroshi Suzuki. Together, they have contributed to research and development projects that push the boundaries of existing technologies.

Conclusion: Noriyuki Hayashi's dedication to innovation and invention is evident in his extensive patent portfolio and impactful career. His work continues to influence the development of advanced mechanical devices, exemplifying the importance of creativity and engineering in modern technology.

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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