Toshiyuki Mieno

This inventor holds 30 USPTO granted patents, primarily in Oxygen Sensing Technology. Top assignees: Honda Giken Kogyo Kabushiki Kaisha, Honda Motor Co., Ltd.. Active years: 1984-1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshiyuki Mieno. Retrieved from https://idiyas.com/inventor/toshiyuki-mieno

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

USPTO Granted Patents = 30

% Patents Active = 100.0

Average Co-Inventor Count = 3.5

ph-index = 10

Forward Citations = 275(Granted Patents)

Location History:

Niiza, JP (1987)
Saitama, JP (1990)
Wako, JP (1984 - 1991)

Company Filing History:

28 out of 10,092

Honda Giken Kogyo Kabushiki Kaisha

patents

2 out of 22,006

Honda Motor Co., Ltd.

patents

Years Active: 1984-1991

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Areas of Expertise:

Oxygen Concentration Sensor

Air/Fuel Ratio Control

Internal Combustion Engine

Ignition Timing

Boost Pressure

Abnormality Detection

Temperature Control Device

Gaseous Mixture Measurement

Sensor Assembly

Feedback Control Method

Detection Apparatus

30 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5011590 - Temperature control device for oxygen concentration sensor (1991-04-30),

2. 4963246 - Oxygen concentration-sensing device (1990-10-16),

3. 4922429 - Method for controlling an air/fuel ratio of an internal combustion engine (1990-05-01),

4. 4915813 - Oxygen concentration detecting device (1990-04-10),

5. 4905652 - Device for measuring a component of a gaseous mixture (1990-03-06),

6. 4882695 - Control system for ignition timing and boost pressure in internal (1989-11-21),

7. 4877511 - Oxygen concentration-sensing device (1989-10-31),

8. 4873642 - Method for controlling an oxygen concentration sensor for use in an (1989-10-10),

9. 4860712 - Method of controlling an oxygen concentration sensor (1989-08-29),

10. 4856480 - Apparatus for controlling ignition timing in internal combustion (1989-08-15),

11. 4796586 - Method of and apparatus for controlling ignition timing in internal (1989-01-10),

12. 4790281 - Method of and apparatus for controlling ignition timing in internal (1988-12-13),

13. 4788958 - Method of air/fuel ratio control for internal combustion engine (1988-12-06),

14. 4788822 - Apparatus for controlling boost pressure in turbocharged internal (1988-12-06),

15. 4787966 - Oxygen concentration sensor for an internal combustion engine (1988-11-29),

Title: Toshiyuki Mieno: Innovator in Oxygen Concentration Technology

Introduction

Toshiyuki Mieno, a prolific inventor based in Wako, Japan, holds an impressive portfolio of 30 patents. His innovative contributions primarily focus on the development of advanced temperature control devices and oxygen concentration sensors, showcasing his expertise in the field of gas sensing technology.

Latest Patents

Among his latest inventions is a temperature control device for an oxygen concentration sensor. This device features a solid electrolytic member with oxygen ion conductivity, designed to detect oxygen concentrations in gases. The innovative mechanism involves a series circuit which includes an electrically heating element and a switching element, effectively managing the temperature for precise measurements. Additionally, his oxygen concentration-sensing device is equipped with an oxygen concentration-sensing element and a heater controlled by a sophisticated power management system, ensuring optimal functionality for gas analysis.

Career Highlights

Toshiyuki Mieno has made significant strides in his career, having worked for notable companies in the automotive industry, including Honda Giken Kogyo Kabushiki Kaisha and Honda Motor Co., Ltd. His tenure at these esteemed organizations allowed him to refine his expertise and contribute to critical advancements in technology.

Collaborations

Throughout his career, Mieno has collaborated with talented individuals, including his coworkers Toyohei Nakajima and Yasushi Okada. Together, they have pushed the boundaries of innovation, leading to the successful development of cutting-edge technologies in the field of oxygen concentration sensing.

Conclusion

Toshiyuki Mieno stands out as a significant inventor whose work continues to influence the landscape of gas sensing technology. With a strong foundation built on collaboration and innovation, he remains a vital contributor to advancements that enhance the accuracy and efficiency of oxygen concentration measurement systems.

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]