This inventor holds 3 USPTO granted patents and 1 EPO patent. Top assignee: Kabushiki Kaisha Tokai Rika Denki Seisakusho. Active years: 2014-2015.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2014-2015
Title: Taketoshi Sakurai: Innovator in Tire Position Determination Systems
Introduction
Taketoshi Sakurai is a notable inventor based in Aichi, Japan. He has made significant contributions to the field of tire pressure monitoring systems, holding a total of 3 patents. His innovative work focuses on enhancing vehicle safety and efficiency through advanced technology.
Latest Patents
Sakurai's latest patents include a tire position determination system and a tire pressure monitoring system. The tire position determination system features a travelling state determination unit that assesses the vehicle's state based on gravitational forces detected by an acceleration sensor. This system includes an operation mode switching unit that transitions the tire pressure detector from pressure determination mode to automatic locating mode when the vehicle speed drops below a certain threshold. In automatic locating mode, the interval for transmitting radio waves is shorter than in pressure determination mode.
The tire pressure monitoring system involves each tire pressure detector identifying a characteristic point in the detection signal from an acceleration sensor, indicating its rotation position. Upon detecting this point, the tire pressure detector sends a notification signal containing its ID. The receiver, upon receiving this signal, records the axle rotation amount of a representative wheel and associates it with the detector ID. By analyzing the axle rotation amounts linked to all tire pressure detectors, the receiver can determine the mounting positions of the tires based on the angles of rotation.
Career Highlights
Taketoshi Sakurai is associated with Kabushiki Kaisha Tokai Rika Denki Seisakusho, a company known for its advancements in automotive technology. His work has significantly impacted the development of systems that enhance vehicle safety and performance.
Collaborations
Sakurai has collaborated with notable colleagues, including Masanori Kosugi and Katsuhide Kumagai. Their combined expertise has contributed to the successful development of innovative technologies in the automotive sector.
Conclusion
Taketoshi Sakurai's contributions to tire position determination systems and tire pressure monitoring systems exemplify his commitment to innovation in automotive technology. His patents reflect a deep understanding of vehicle dynamics and safety, making him a key figure in this field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile