This inventor holds 4 USPTO granted patents and 1 published patent application and 3 EPO patents. Top assignee: Mitsubishi Denki Kabushiki Kaisha. Active years: 1992-2010.
Location History:
- Inazawa, JP (1992)
- Aichi, JP (1992 - 1997)
- Tokyo, JP (2010)
Company Filing History:
Years Active: 1992-2010
Title: Masami Yoshikawa: Innovator in Elevator Technology
Introduction
Masami Yoshikawa is a notable inventor based in Aichi, Japan. He has made significant contributions to the field of elevator technology, holding a total of 4 patents. His innovative designs focus on improving the functionality and safety of elevator door systems.
Latest Patents
Yoshikawa's latest patents include a door device for elevators, which allows the elevator door to reciprocate between a closed position and an open position. This system is driven by a door drive device that is controlled by a door control device. The door control device adjusts the door open position based on control information, ensuring efficient operation. Another significant patent involves an elevator door structure that enables service engineers to easily adjust the gap between a vibration damping engaging mechanism and vibration damping members. This design enhances the performance and reliability of elevator doors during operation.
Career Highlights
Masami Yoshikawa is currently employed at Mitsubishi Electric Corporation, where he continues to innovate in elevator technology. His work has been instrumental in advancing the safety and efficiency of elevator systems.
Collaborations
Yoshikawa has collaborated with notable colleagues, including Yoshikatsu Hayashi and Makoto Tomidokoro. Their teamwork has contributed to the successful development of various elevator technologies.
Conclusion
Masami Yoshikawa's contributions to elevator technology demonstrate his commitment to innovation and safety. His patents reflect a deep understanding of engineering principles and a dedication to improving user experience in elevator systems.