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For the Inventor, By the Inventor

Kariya, Japan

Tokuji Kuronita

This inventor holds 10 USPTO granted patents. Top assignee: Denso Corporation. Active years: 2006-2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tokuji Kuronita. Retrieved from https://idiyas.com/inventor/tokuji-kuronita

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

USPTO Granted Patents = 10

% Patents Active = 60.0

Average Co-Inventor Count = 2.6

ph-index = 5

Forward Citations = 57(Granted Patents)


Location History:

  • Obu, JP (2007 - 2009)
  • Kariya, JP (2006 - 2012)

Company Filing History:

goldMedal10 out of 20,407 
 
Denso Corporation
 patents

Years Active: 2006-2012

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10 patents (USPTO):Explore Patents
1. 8175789 - Combustion controller for compression-ignition direct-injection engine and engine control system for the same (2012-05-08),
2. 8074630 - Internal combustion engine control device and internal combustion engine control system (2011-12-13),
3. 7987696 - Fuel distillation property determining apparatus and method (2011-08-02),
4. 7870845 - Fuel injection control device and fuel injection control system (2011-01-18),
5. 7831370 - Apparatus for controlling injection of fuel into engine and apparatus for controlling combustion in engine (2010-11-09),
6. 7798430 - Fuel injection nozzle (2010-09-21),
7. 7532971 - Engine control apparatus (2009-05-12),
8. 7510129 - Fuel injection nozzle (2009-03-31),
9. 7201334 - Fuel injection nozzle having multiple injection holes (2007-04-10),
10. 7069907 - Compression ignition internal combustion engine (2006-07-04),

Title: **Innovator Spotlight: Tokuji Kuronita**

Introduction

Tokuji Kuronita, a prominent inventor based in Kariya, Japan, has made significant contributions to the field of engine technology with an impressive portfolio of 10 patents. His innovative approaches in controlling combustion processes have positioned him as a key figure in automotive engineering, particularly in understanding and optimizing the performance of compression-ignition engines.

Latest Patents

Among his latest inventions, Kuronita has developed a **Combustion Controller for Compression-Ignition Direct-Injection Engine**. This innovative controller includes advanced programs aimed at detecting ignition timing for main injections, correcting execution timing commands, and ensuring that these values remain within predetermined operational ranges. Additionally, his **Internal Combustion Engine Control Device and System** introduces concepts for regulating both external and internal exhaust gas recirculation (EGR), allowing for efficient management of combustion gases in relation to atmospheric pressures.

Career Highlights

Kuronita's career has been closely associated with Denso Corporation, a leading supplier of advanced automotive technology. His work focuses on enhancing engine performance and environmental efficiency through innovative control systems. His contributions have not only expanded the understanding of engine dynamics but have also paved the way for cleaner and more efficient automotive emissions.

Collaborations

Throughout his career, Tokuji Kuronita has collaborated with esteemed colleagues such as Satoru Sasaki and Kanehito Nakamura. These partnerships have fostered a creative environment that stimulates innovation and leads to groundbreaking advancements in engine technology.

Conclusion

Tokuji Kuronita stands out as a dedicated inventor whose work significantly impacts the automotive industry. With his ongoing commitment to innovation at Denso Corporation and a robust portfolio of patents, he continues to inspire future generations of engineers and inventors, driving the evolution of efficient engine technologies.

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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