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For the Inventor, By the Inventor

Aichi, Japan

Hidetsugu Kanao

This inventor holds 11 USPTO granted patents. Top assignee: Mitsubishi Jidosha Kogyo Kabushiki Kaisha. Active years: 1989-2005.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hidetsugu Kanao. Retrieved from https://idiyas.com/inventor/hidetsugu-kanao

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

USPTO Granted Patents = 11

% Patents Active = 81.8

Average Co-Inventor Count = 4.4

ph-index = 7

Forward Citations = 102(Granted Patents)


Location History:

  • Kyoto, JP (1989)
  • Okazaki, JP (1996 - 2004)
  • Aichi, JP (2002 - 2005)

Company Filing History:

goldMedal11 out of 1,649 
 
Mitsubishi Jidosha Kogyo Kabushiki Kaisha
 patents

Years Active: 1989-2005

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11 patents (USPTO):Explore Patents
1. 6880380 - Failure diagnostic apparatus and method for air-fuel ratio detecting device (2005-04-19),
2. 6834227 - Fault diagnosis apparatus of fuel evaporation/dissipation prevention system (2004-12-21),
3. 6752011 - Thermostat failure diagnosis apparatus for internal combustion engine (2004-06-22),
4. 6738709 - Failure diagnostic system of evaporated fuel processing system (2004-05-18),
5. 6651491 - Failure diagnostic system of evaporated fuel processing system (2003-11-25),
6. 6532808 - Thermostat failure diagnosis apparatus for internal combustion engine (2003-03-18),
7. 6397824 - Fault diagnosing apparatus for evapopurge systems (2002-06-04),
8. 5754971 - Fault diagnosis apparatus for a fuel evaporative emission suppressing (1998-05-19),
9. 5732552 - Apparatus for deterioration diagnosis of an exhaust purifying catalyst (1998-03-31),
10. 5575267 - Fault diagnosis apparatus for a fuel evaporative emission suppressing (1996-11-19),
11. 4813408 - Engine cooling device (1989-03-21),

Title: **Innovative Contributions of Hidetsugu Kanao in Automotive Technologies**

Introduction

Hidetsugu Kanao, a distinguished inventor based in Aichi, Japan, has made significant strides in the automotive technology sector. With an impressive portfolio of 11 patents, Kanao’s work primarily focuses on systems and methods aimed at improving vehicle emissions and fuel efficiency. His innovative solutions contribute not only to enhancing vehicle performance but also to ensuring compliance with stringent environmental standards.

Latest Patents

Among his latest patents, Kanao has developed a groundbreaking **Failure Diagnostic Apparatus and Method for Air-Fuel Ratio Detecting Device**. This apparatus includes an air-fuel ratio detecting unit capable of assessing exhaust gas purity over time. It features a dual determination unit which identifies when the air-fuel ratio is excessively rich or lean, providing accurate failure diagnostics to enhance operational reliability.

Another notable patent by Kanao is the **Fault Diagnosis Apparatus of Fuel Evaporation/Dissipation Prevention System**. This invention addresses leak detection in fuel systems through a meticulous assessment of restoring pressure values, ensuring efficient operation within prescribed judgment values. These innovative inventions showcase Kanao's commitment to advancing automotive diagnostics.

Career Highlights

Hidetsugu Kanao is affiliated with Mitsubishi Jidosha Kogyo Kabushiki Kaisha, where he continually develops advanced automotive technologies. His work is instrumental in enhancing the reliability and efficiency of fuel systems, aligning with the company’s mission to innovate and lead in the automotive industry.

Collaborations

Throughout his career, Kanao has collaborated with prominent colleagues such as Takuya Matsumoto and Kenji Saito. These partnerships have fostered a creative environment conducive to innovation, allowing Kanao to leverage diverse expertise and perspectives to propel his projects forward.

Conclusion

In conclusion, Hidetsugu Kanao is a pivotal figure in automotive technology innovation, contributing essential advancements that support environmental sustainability and vehicle performance. His patents not only demonstrate technical ingenuity but also reflect his dedication to improving the automotive industry, ensuring safer and more efficient vehicles for the future.

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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