This inventor holds 1 USPTO granted patent. Top assignee: Seiko Epson Corporation. Active years: 1988.
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
Title: The Innovative Mind of Yoshitsugu Nishiwaki
Introduction
Yoshitsugu Nishiwaki is a notable inventor based in Suwa, Japan. He has made significant contributions to the field of electronic timepieces, particularly through his innovative patent that enhances energy utilization in quartz watches. His work exemplifies the intersection of technology and practicality in everyday devices.
Latest Patents
Nishiwaki holds a patent for a "Power supply for electronic timepiece." This invention aims to increase the efficiency of electric energy derived from primary sources, such as photo cells. The energy is stored in a multi-layer capacitor, which feeds voltage to transfer capacitors. These capacitors can be connected in series or parallel to charge an auxiliary capacitor that drives the movement of the timepiece. Additionally, provisions are included to start the watch when the stored voltage is below the operating voltage of the watch movement. This innovation represents a significant advancement in the functionality of quartz watches.
Career Highlights
Yoshitsugu Nishiwaki is associated with Seiko Epson Corporation, a leading company in the electronics and imaging industry. His role at the company has allowed him to contribute to various projects that enhance the performance and reliability of electronic devices. His expertise in energy management for timepieces has positioned him as a valuable asset in the field of innovation.
Collaborations
Nishiwaki has worked alongside Masahito Yoshino, a fellow innovator. Their collaboration has likely fostered a creative environment that encourages the development of groundbreaking technologies in the realm of electronic timepieces.
Conclusion
Yoshitsugu Nishiwaki's contributions to the field of electronic timepieces through his innovative patent demonstrate his commitment to enhancing technology for everyday use. His work continues to influence the design and functionality of quartz watches, showcasing the importance of innovation in modern electronics.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile