This inventor holds 5 USPTO granted patents. Top assignee: Sanyo Electric Co., Ltd.. Active years: 2007-2012.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Gunma, JP (2007 - 2009)
- Ora-gun, JP (2012)
Company Filing History:
Years Active: 2007-2012
Title: Eiji Akama: Innovator in Tire Pressure Measurement Technology
Introduction
Eiji Akama is a notable inventor based in Gunma, Japan. He has made significant contributions to the field of tire pressure measurement technology, holding a total of 5 patents. His work focuses on enhancing the accuracy and efficiency of tire pressure monitoring systems.
Latest Patents
One of Akama's latest patents is a tire pressure measuring system and device designed to transmit pressure information from a tire to a vehicle body. This system addresses the complexities that arise when multiple types of transmission data exist. The sensor unit in this system receives an electromagnetic field from a sensor control unit and rectifies the received field. The counter within the sensor unit determines the tire's rotation cycle based on the rectified signal, allowing it to sequentially send various transmission data items with each tire rotation.
Another significant patent involves a pressure sensor mounting method, along with a tire and wheel that incorporate the pressure sensor. This invention aims to improve the accuracy of measurements obtained by tire pressure detection devices, which can be affected by centrifugal and inertial forces during travel. The pressure sensor is strategically arranged within the tire, with its diaphragm oriented parallel to the rotation axis, ensuring more reliable readings.
Career Highlights
Eiji Akama is currently employed at Sanyo Electric Co., Ltd., where he continues to innovate in the field of tire technology. His work has been instrumental in developing systems that enhance vehicle safety and performance through accurate tire pressure monitoring.
Collaborations
Throughout his career, Akama has collaborated with notable colleagues, including Hirohisa Suzuki and Kazuo Hasegawa. These partnerships have contributed to the advancement of tire pressure measurement technologies.
Conclusion
Eiji Akama's contributions to tire pressure measurement technology reflect his dedication to innovation and safety in the automotive industry. His patents demonstrate a commitment to improving the functionality and reliability of tire monitoring systems.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile