This inventor holds 7 USPTO granted patents and 2 published patent applications and 4 EPO patents. Top assignees: Citizen Holdings Company, Ltd., Citizen Machinery Co., Ltd., Citizen Watch Company, Ltd.. Active years: 2007-2017.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Kawagoe, JP (2007)
- Nagano, JP (2009)
- Saitaka, JP (2014)
- Saitama, JP (2015)
- Kitasaku-gun, JP (2016)
- Sayama, JP (2011 - 2017)
Company Filing History:


Years Active: 2007-2017
Title: Umeo Tsuyusaki: Innovator in Power Supply Management and Machining Technology
Introduction
Umeo Tsuyusaki is a notable inventor based in Sayama, Japan. He has made significant contributions to the fields of power supply management and machining technology. With a total of 7 patents to his name, Tsuyusaki's work has had a considerable impact on the efficiency and functionality of electric-powered systems.
Latest Patents
Among his latest inventions is a power supply management device designed to efficiently connect and disconnect power supply to an electric-powered section. This device detects synchronization commands from a control program and compares the operation times of electric-powered sections across different control systems. By doing so, it can disconnect power supply to sections that are not operating at maximum efficiency, thereby optimizing energy use. Another significant patent involves a work machining method that utilizes a movable main spindle. This method allows for the machining of workpieces while the spindle moves between supply and take-out positions, enhancing productivity in machining operations.
Career Highlights
Throughout his career, Umeo Tsuyusaki has worked with prominent companies such as Citizen Holdings Company, Ltd. and Citizen Machinery Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in technology.
Collaborations
Tsuyusaki has collaborated with notable colleagues, including Satoru Akimoto and Hiroshi Shinohara. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Umeo Tsuyusaki's contributions to power supply management and machining technology exemplify his innovative spirit and dedication to improving industrial processes. His patents reflect a commitment to efficiency and functionality, making him a significant figure in his field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile