This inventor holds 3 USPTO granted patents and 1 published patent application, plus 1 CIPO patent and 3 EPO patents. Top assignees: Nissan Motor Company Limited, Jatco Corporation. Active years: 2013-2018.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Zama, JP (2013 - 2014)
- Kanagawa, JP (2018)
Company Filing History:
Years Active: 2013-2018
Title: Keita Okudaira: Innovator in Hybrid Vehicle Technology
Introduction
Keita Okudaira is a notable inventor based in Zama, Japan. He has made significant contributions to the field of hybrid vehicle technology, holding a total of 3 patents. His work focuses on enhancing the performance and efficiency of hybrid vehicle systems.
Latest Patents
One of Okudaira's latest patents is a hybrid vehicle transmission control device. This device ensures gear shift responsiveness that corresponds to a driver's request while achieving excellent gear shifting quality under normal conditions. The transmission control device includes a transmission controller that manages the shift control for switching between established gear shift patterns. It utilizes engagement clutches based on gear shift requests to optimize performance.
Another significant patent is for a speed ratio control device and control method for continuously variable transmission. This invention involves a continuously variable transmission that comprises an endless torque transmission member looped around a pair of pulleys. The controller estimates the stretch amount of the torque transmission member based on the operating state of the transmission. It sets a slip limit thrust based on this stretch amount and controls the pulley thrusts accordingly, ensuring appropriate control in response to the torque transmission member's condition.
Career Highlights
Throughout his career, Okudaira has worked with prominent companies in the automotive industry, including Nissan Motor Company Limited and Jatco Corporation. His experience in these organizations has allowed him to develop innovative solutions that enhance vehicle performance.
Collaborations
Okudaira has collaborated with talented individuals in his field, including Masato Koga and Atsushi Tsukizaki. These collaborations have contributed to the advancement of technology in hybrid vehicles.
Conclusion
Keita Okudaira is a distinguished inventor whose work in hybrid vehicle technology has led to several important patents. His contributions continue to influence the automotive industry, showcasing the importance of innovation in enhancing vehicle performance and efficiency.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile