This inventor holds 5 USPTO granted patents. Top assignee: Toyoda Koki Kabushiki Kaisha. Active years: 1989-1994.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Aichi, JP (1989)
- Toyota, JP (1989 - 1994)
Company Filing History:
Years Active: 1989-1994
Title: Shiro Takeuchi: Innovator in Steering Technology
Introduction
Shiro Takeuchi is a prominent inventor based in Toyota, Japan. He has made significant contributions to the field of steering technology, holding a total of 5 patents. His innovative designs have enhanced the functionality and efficiency of steering apparatuses, making them more reliable for drivers.
Latest Patents
Among his latest patents is a power steering apparatus of rack-and-pinion type. This apparatus comprises an input shaft steered by a driver, an output shaft operatively connected to a rack bar through a rack-and-pinion gear mechanism, a hydraulic cylinder operatively connected to the rack bar, and a rotary valve operatively connected to the input shaft. The design includes an intermediate rotary member that rotates about an axis offset from the output shaft's rotational axis, along with a reduction gear mechanism and a cam mechanism for effective transmission of rotation.
Another notable patent is the front wheel steering apparatus. This invention features an input shaft that rotates in response to the driver's steering effort, an output member connected to steerable front road wheels, and an interconnecting mechanism. The design incorporates an axial projection on the input shaft, a cam follower, and a cam shaft with a radial cam groove, all working together to enhance steering performance.
Career Highlights
Shiro Takeuchi is associated with Toyoda Koki Kabushiki Kaisha, a company known for its advancements in manufacturing and technology. His work has been instrumental in developing innovative steering solutions that improve vehicle handling and safety.
Collaborations
Throughout his career, Takeuchi has collaborated with notable coworkers such as Kunihiko Eto and Kazumasa Kodama. Their combined expertise has contributed to the successful development of various steering technologies.
Conclusion
Shiro Takeuchi's contributions to steering technology exemplify the spirit of innovation. His patents reflect a commitment to enhancing vehicle performance and safety, making him a significant figure in the automotive industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile