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For the Inventor, By the Inventor

Susono, Japan

Chumsamutr Rattapon

This inventor holds 16 USPTO granted patents and 9 EPO patents. Top assignee: Toyota Jidosha Kabushiki Kaisha. Active years: 2006-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chumsamutr Rattapon. Retrieved from https://idiyas.com/inventor/chumsamutr-rattapon

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

USPTO Granted Patents = 16

% Patents Active = 62.5

 

Average Co-Inventor Count = 4.6

ph-index = 8

Forward Citations = 167(Granted Patents)


Company Filing History:

goldMedal16 out of 38,970 
 
Toyota Jidosha Kabushiki Kaisha
 patents

Years Active: 2006-2014

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16 patents (USPTO):Explore Patents
1. 8676441 - Steering support device (2014-03-18),
2. 8150581 - Driving assistance system and driving assistance method (2012-04-03),
3. 8118126 - Steering assist system and steering assist method (2012-02-21),
4. 8086372 - Steering support device (2011-12-27),
5. 7692534 - Driving operation support system and method (2010-04-06),
6. 7688186 - Vehicle derailing prevention device (2010-03-30),
7. 7557732 - Vehicle deviation preventing control device (2009-07-07),
8. 7542840 - Driving control apparatus and method having a lane keep function and a lane departure warning function (2009-06-02),
9. 7532981 - Vehicle departure detecting device (2009-05-12),
10. 7509211 - Apparatus for estimating of deviation from lane, and apparatus for warning of same and method for same (2009-03-24),
11. 7477951 - Servo controller and control method using the same (2009-01-13),
12. 7454291 - Driving control apparatus (2008-11-18),
13. 7391304 - Driving operation support system and method (2008-06-24),
14. 7389167 - Driving support system and method (2008-06-17),
15. 7373230 - Steering assist apparatus and method for vehicle (2008-05-13),

Title: Innovations by Chumsamutr Rattapon: Driving Assistance Technologies

Introduction

Chumsamutr Rattapon, a distinguished inventor based in Susono, Japan, has made significant contributions to the automotive industry. With a remarkable portfolio of 16 patents, Rattapon focuses on enhancing vehicle steering systems for improved safety and performance. His innovative designs reflect a deep understanding of driving dynamics and assistive technology.

Latest Patents

Among his latest inventions are groundbreaking patents for a steering support device and a driving assistance system. The steering support device aims to provide superior steering assist control, particularly at curve entrances. By increasing the steering amount during critical moments, Rattapon's design reduces the delay in driver response when negotiating turns.

Additionally, his driving assistance system employs an actuator to optimize steering for vehicles. This system incorporates a positional deviation detecting unit that senses the vehicle's alignment with the intended travel path. As vehicle speed increases, the system intelligently adjusts steering control variables to minimize driver discomfort and enhance overall driving enjoyment, especially at higher speeds.

Career Highlights

Rattapon is currently employed at Toyota Jidosha Kabushiki Kaisha, a leading automotive manufacturer. His role involves the development of advanced steering technologies, which are critical for modern automotive safety and efficiency. His innovative spirit and technical prowess have been recognized throughout his career, positioning him as a key figure in automotive engineering.

Collaborations

Throughout his career, Rattapon has collaborated with talented colleagues, including Seiji Kawakami and Katsuhiko Iwazaki. These partnerships have fostered a rich environment for creativity and innovation, leading to the successful development of cutting-edge technologies in the automotive sector.

Conclusion

Chumsamutr Rattapon's contributions to automotive technology demonstrate his commitment to advancing driver safety and comfort. His extensive patent portfolio and ongoing work at Toyota highlight his role as a leading innovator in the industry. As he continues to push the boundaries of automotive engineering, Rattapon remains a pivotal figure shaping the future of driving assistance 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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