Location History:
- Toyonaka, JP (1990)
- Osaka, JP (1992 - 2007)
Company Filing History:
Years Active: 1990-2007
Title: Kietsu Maeda: Innovator in Pneumatic Tire Technology
Introduction
Kietsu Maeda is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of tire technology, holding a total of 5 patents. His work primarily focuses on the design and functionality of pneumatic tires, which are essential for modern vehicles.
Latest Patents
Maeda's latest patents include innovative designs for pneumatic tires that utilize multiple carcass layers for reinforcement. One of his notable inventions describes a pneumatic tire that features two or more carcass layers positioned between a pair of annular beads. This design includes a radial region where the cords of the carcass layers are arranged at an angle of 90±10 degrees relative to the circumferential direction. Additionally, the patent outlines a bias region where the cords in the upper and lower layers intersect at angles between 10 and 60 degrees. Another patent focuses on a pneumatic tire that has a flattening of 70% or less, with cords arranged substantially in a radial direction from the bead to the tire's maximum width.
Career Highlights
Kietsu Maeda is currently employed at Toyo Tire Rubber Co., Ltd., where he continues to innovate in tire technology. His expertise and dedication have led to advancements that enhance the performance and safety of tires used in various vehicles.
Collaborations
Throughout his career, Maeda has collaborated with notable colleagues, including Kenji Nakakura and Yukio Komai. These partnerships have fostered a creative environment that encourages the development of cutting-edge tire technologies.
Conclusion
Kietsu Maeda's contributions to pneumatic tire technology exemplify his commitment to innovation and excellence. His patents reflect a deep understanding of tire mechanics and design, making him a key figure in the industry.