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For the Inventor, By the Inventor

Wako, Japan

Yuji Fujiki

This inventor holds 9 USPTO granted patents and 2 EPO patents. Top assignees: Honda Giken Kogyo Kabushiki Kaisha, Honda Motor Co., Ltd.. Active years: 1989-2022.

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

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

USPTO Granted Patents = 9

% Patents Active = 66.7


Average Co-Inventor Count = 4.4

ph-index = 5

Forward Citations = 71(Granted Patents)


Location History:

  • Woko, JP (2002)
  • Saitama, JP (2005)
  • Saitama-ken, JP (2005)
  • Wako, JP (1989 - 2022)

Company Filing History:

goldMedal6 out of 10,092 
 
Honda Giken Kogyo Kabushiki Kaisha
 patents
silverMedal3 out of 22,006 
 
Honda Motor Co., Ltd.
 patents

Years Active: 1989-2022

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9 patents (USPTO):Explore Patents
1. 11285974 - Vehicle control system and vehicle (2022-03-29),
2. 8970360 - Apparatus for promoting improvement of driving skill to improve fuel efficiency (2015-03-03),
3. 6944531 - Air flow sensor failure determination apparatus and method (2005-09-13),
4. 6857414 - Control system and method for internal combustion engine (2005-02-22),
5. 6494087 - Misfire state discrimination system of internal combustion engine (2002-12-17),
6. 5966930 - Catalyst deterioration-determining system for internal combustion engines (1999-10-19),
7. 5692486 - Air-fuel ratio sensor deterioration-detecting system for internal (1997-12-02),
8. 4938199 - Method for controlling the air-fuel ratio in vehicle internal combustion (1990-07-03),
9. 4886035 - Air-fuel ratio control method for an internal combustion engine (1989-12-12),

Title: Yuji Fujiki: Innovator in Vehicle Control Systems

Introduction

Yuji Fujiki is a prominent inventor based in Wako, Japan. He has made significant contributions to the field of vehicle control systems, holding a total of 9 patents. His innovative work focuses on enhancing driving skills and improving fuel efficiency through advanced technology.

Latest Patents

Fujiki's latest patents include a vehicle control system designed to provide training on the operation methods of vehicles. This system features an information terminal apparatus that displays various contents for user training. Additionally, he developed an apparatus aimed at promoting the improvement of driving skills to enhance fuel efficiency. This apparatus evaluates the driver's performance and displays a score that reflects the vehicle's fuel efficiency based on driving operations.

Career Highlights

Throughout his career, Yuji Fujiki has worked with notable companies such as Honda Giken Kogyo Kabushiki Kaisha and Honda Motor Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in vehicle technology.

Collaborations

Fujiki has collaborated with talented individuals in the industry, including Gaku Hatano and Sachito Fujimoto. These partnerships have contributed to the advancement of his projects and the successful implementation of his inventions.

Conclusion

Yuji Fujiki's work in vehicle control systems exemplifies his commitment to innovation and improvement in driving technology. His patents reflect a deep understanding of user needs and a desire to enhance the driving experience.

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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