Location History:
- Toyota, JA (1978)
- Toyota, JP (1979 - 1988)
Company Filing History:
8 out of 36,721 
7 out of 1,838 
1 out of 12 Years Active: 1978-1988
Title: Innovations by Eiichi Kinaga: A Leader in Automotive Hinge Mechanisms
Introduction: Eiichi Kinaga, based in Toyota, Japan, is a notable inventor with a focus on automotive innovations. With a remarkable portfolio of 15 patents, his creations have significantly contributed to the field of vehicle door mechanisms, enhancing functionality and design in modern automobiles.
Latest Patents: Among Kinaga's latest inventions are two innovative side door hinge mechanisms for motor vehicles. The first patent describes a side door hinge mechanism that includes a pair of top and bottom rotary center shafts, which are supported on both the door and the vehicle body. This ingenious design allows for better alignment and improved control when opening and closing vehicle doors. The second patent introduces a quadric rotary link device for a side door hinge mechanism, featuring a complex system of rotary center shafts and bases that secure the door to the vehicle frame, optimizing the hinge's performance and durability.
Career Highlights: Throughout his career, Eiichi Kinaga has been associated with renowned automotive companies, particularly Toyota Motor Corporation and Toyota Jidosha Kogyo Kabushiki Kaisha. His experience and expertise have enabled him to pioneer numerous advancements in motor vehicle technology, particularly in the design and functionality of door hinges.
Collaborations: Kinaga's innovative journey has been supported by collaborations with talented coworkers such as Daiichi Shiraishi and Mamoru Mori. Working alongside these individuals has allowed for the exchange of ideas and the development of cutting-edge automotive technologies, further cementing Kinaga's reputation as a key player in the industry.
Conclusion: Eiichi Kinaga’s contributions to automotive hinge mechanisms exemplify the spirit of innovation within the industry. His patents not only reflect his technical expertise but also his commitment to improving the user experience in motor vehicles. As the automotive landscape continues to evolve, Kinaga's work will undoubtedly leave a lasting legacy in vehicle design and functionality.