This inventor holds 2 USPTO granted patents. Top assignee: Aisin Seiki Kabushiki Kaisha. Active years: 1988-1989.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1988-1989
Title: Norishige Yoshikawa: Innovator in Hydraulic Control Systems
Introduction
Norishige Yoshikawa is a notable inventor based in Chita, Japan. He has made significant contributions to the field of automatic transmission technology. With a total of 2 patents, his work has had a considerable impact on automotive engineering.
Latest Patents
Yoshikawa's latest patents include a hydraulic control system for automatic transmission. This innovative system is designed for a 4 drive speed automatic transmission. Another important patent is an automatic transmission control apparatus. This apparatus detects an abrupt loss of signal from the speed sensor due to failure and shifts the automatic transmission to a higher gear ratio. It also monitors engine rotation and the position of the shift lever, allowing for smooth transitions under predetermined conditions.
Career Highlights
Yoshikawa is currently employed at Aisin Seiki Kabushiki Kaisha, a leading company in automotive components. His work at Aisin has allowed him to develop and refine his inventions, contributing to advancements in vehicle performance and safety.
Collaborations
Some of his notable coworkers include Nobuyoshi Nagura and Kazuo Ishikawa. Their collaboration has fostered an environment of innovation and creativity within the company.
Conclusion
Norishige Yoshikawa's contributions to hydraulic control systems and automatic transmission technology highlight his role as a key innovator in the automotive industry. His patents reflect a commitment to enhancing vehicle functionality and safety.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile