Yuji Honda

This inventor holds 20 USPTO granted patents, primarily in Automotive Air Conditioning. Top assignees: Nippondenso Co., Ltd., Denso Corporation. Active years: 1995-2009.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yuji Honda. Retrieved from https://idiyas.com/inventor/yuji-honda

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

Calculating rank

USPTO Granted Patents = 20

% Patents Active = 85.0

Average Co-Inventor Count = 2.5

ph-index = 8

Forward Citations = 233(Granted Patents)

Company Filing History:

11 out of 3,252

Nippondenso Co., Ltd.

Years Active: 1995-2009

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Areas of Expertise:

Automotive Air Conditioning

Dual Zone System

Temperature Control

Freezing Prevention

Gas Concentration Detector

Sunlight Correction

Filter-Changing Device

Electric Heater

Blower Unit

Air Quality Monitoring

Refrigeration Device

Vehicle Comfort

20 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7556090 - Vehicular air-conditioner providing a comfortable condition for a passenger (2009-07-07),

2. 7150158 - Freezing prevention system for refrigeration device and air conditioner using the same (2006-12-19),

3. 6745947 - Vehicle air conditioner with automatic air-conditioning control (2004-06-08),

4. 6722148 - Vehicle seat air conditioning system having electric heater and blower unit (2004-04-20),

5. 6496009 - Gas concentration detector using oxide-semiconductor (2002-12-17),

6. 6239694 - Warning device for filter-changing time (2001-05-29),

7. 5971844 - Air conditioning system for automotive vehicles (1999-10-26),

8. 5946923 - Air conditioning system for vehicle (1999-09-07),

9. 5839506 - Air conditioner minimizing differences in right and left temperatures (1998-11-24),

10. 5775415 - Air conditioning system (1998-07-07),

11. 5726441 - Solar sensor for a vehicle (1998-03-10),

12. 5725052 - Dual zone air-conditioning system for motor vehicles with improved air (1998-03-10),

13. 5704544 - Air conditioning apparatus with an improved sunlight correction (1998-01-06),

14. 5676204 - Air conditioner for use in a vehicle (1997-10-14),

15. 5653385 - Air conditioning system for vehicle (1997-08-05),

Title: Innovations by Yuji Honda in Automotive Climate Control

Introduction

Yuji Honda, an esteemed inventor located in Okazaki, Japan, has made significant contributions to the automotive industry with a portfolio of 20 patents. His work predominantly focuses on innovations in vehicular air-conditioning systems, enhancing passenger comfort and operational efficiency.

Latest Patents

Among his latest patents, one notable invention is a vehicular air-conditioner designed to maintain comfortable conditions for passengers. This innovative system automatically adjusts its operation based on external temperatures, ensuring optimal air quality. Specifically, when the target blown air temperature is within a predetermined intermediate range, the blower ceases operation to save energy. Additionally, it intelligently selects the outside air mode to regulate the cabin temperature effectively.

Another significant invention by Honda is a freezing prevention system for refrigeration devices and air conditioners. This system utilizes a freezing-prevention temperature sensor to monitor refrigerant temperatures and includes a control unit that manages the refrigerant compressor's operation. By calculating an integral value of the reducer temperature over time, the system can prevent freezing while minimizing production costs.

Career Highlights

Yuji Honda has held key positions in reputable companies such as Nippondenso Co., Ltd. and Denso Corporation, where he has applied his expertise to push the boundaries of automotive technologies. His background in engineering and innovation has solidified his reputation as a leading inventor in his field.

Collaborations

Throughout his career, Honda has collaborated with talented individuals like Katsuhiko Samukawa and Tomotsugu Terada. These partnerships have allowed for the exchange of ideas and the development of advanced technologies that benefit the automotive sector.

Conclusion

With an impressive record of patents and significant advancements in automotive climate control systems, Yuji Honda continues to be a pivotal figure in the realm of innovation. His commitment to enhancing passenger comfort while promoting energy efficiency reflects the future of automotive technology, positioning him as a respected inventor in his field.

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]