Hitachinaka, Japan

Noboru Tokuyasu

This inventor holds 92 USPTO granted patents and 1 published patent application and 13 EPO patents, primarily in Thermal Flow Measurement (CPC class G01F1-6842). Top assignees: Hitachi, Ltd., Hitachi Automotive Systems, Ltd., Hitachi Astemo Ltd.. Active years: 1998-2024.

USPTO Granted Patents = 92 

% Patents Active = 58.7

 

Average Co-Inventor Count = 4.9

ph-index = 14

Forward Citations = 754(Granted Patents)

Forward Citations (Not Self Cited) = 739(Dec 10, 2025)


Inventors with similar research interests:

🔬 See more inventors

Location History:

  • Tokyo, JP (2006)
  • Chiyoda-ku, JP (2007)
  • Hitachi, JP (1998 - 2008)
  • Ibaraki, JP (2018)
  • Hitachinaka, JP (2006 - 2024)

Company Filing History:


Years Active: 1998-2024

Loading Chart...
Loading Chart...
Areas of Expertise:
Thermal Flow Meter
Airflow Sensor
Flow Rate Detection
Thermal Flow Measurement
Bypass Passage
Temperature Detection Element
Circuit Package
Internal Combustion Engine
Flow Sensor
Manufacturing Method
Thermal Airflow Measuring Device
Thermal-Type Air Flow Meter
92 patents (USPTO):Explore Patents

Title: Noboru Tokuyasu: Innovating Physical Quantity Detection Devices and Thermal Flowmeters

Introduction:

In the world of innovations and patents, there are individuals who make significant contributions to technological advancements. One such influential figure is Noboru Tokuyasu, an accomplished inventor and engineer hailing from Hitachinaka, Japan. With a remarkable tally of 91 patents to his name, Tokuyasu has played a critical role in advancing physical quantity detection devices and thermal flowmeters. This article delves into his latest patents, highlights of his career, notable collaborations, and applauds his contributions to the field.

Latest Patents:

Noboru Tokuyasu's recent patents have focused on developing compact physical quantity detection devices and robust thermal flowmeters. In his physical quantity detection device patent, he introduces a novel approach that enables the lowering of the mounting height of a chip package by incorporating it into a notched board. This design innovation allows for more efficient and compact physical quantity detection, showcasing Tokuyasu's commitment to enhancing functionality and convenience.

Similarly, his thermal flowmeter patent showcases his ingenious design expertise. By creating a passage structure that balances measurement accuracy and antifouling performance, Tokuyasu revolutionizes the field. The incorporation of a housing and auxiliary passage in the flowmeter's design enables precise flow rate measurements, all while ensuring simpler and space-saving installation.

Career Highlights:

Throughout his illustrious career, Noboru Tokuyasu has held significant positions in renowned companies, leaving an indelible mark on the industry. He has contributed his expertise to Hitachi Co., Ltd and Hitachi Automotive Systems, Ltd., two pioneers in the technology sector. His association with these esteemed companies further solidifies his reputation as a visionary innovator.

Collaborations:

Innovation seldom thrives in isolation, and Tokuyasu recognizes the value of collaboration. A notable collaboration in his career includes working alongside Shinobu Tashiro and Keiji Hanzawa. Together, they have forged groundbreaking advancements in their respective fields, pushing the boundaries of technological possibilities. Collaborations such as these exemplify Tokuyasu's dedication to fostering innovation through teamwork and knowledge sharing.

Conclusion:

Noboru Tokuyasu's exceptional contributions to the world of innovations, inventions, and patents have propelled him to the forefront of his field. With an impressive portfolio of 91 patents, his creations have revolutionized physical quantity detection devices and thermal flowmeters. His pursuit of compact and efficient designs demonstrates his commitment to providing practical solutions to complex challenges. By combining his technical expertise with collaborations with other industry experts, Tokuyasu has further catapulted his innovations to new heights. As an influential figure in the industry, his contributions continue to shape and inspire future generations of inventors and engineers.

This text is generated by artificial intelligence and may not be accurate.
Please report any incorrect information to [email protected]
Loading…