This inventor holds 1 USPTO granted patent. Top assignees: Honda Giken Kogyo Kabushiki Kaisha, Kabushiki Kaisha Riken. Active years: 1998.
Company Filing History:
1 out of 10,092 
1 out of 220 
Years Active: 1998
Title: Masashige Uematsu: Innovator in Solenoid Valve Technology
Introduction
Masashige Uematsu is a notable inventor based in Saitama, Japan. He is recognized for his contributions to the field of fluid control technology, particularly through his innovative designs in solenoid valves. His work has significantly impacted various industries that rely on precise fluid control mechanisms.
Latest Patents
Uematsu holds a patent for a solenoid valve, which is designed to enhance the efficiency and reliability of fluid control systems. The invention specifically addresses the configuration of the solenoid valve, where one end of a center pole is covered by the housing's end face. A communication passage is formed within the housing to connect a through hole of the center pole with an opening on the housing side of the plunger. This design includes an end face groove and at least one side face groove, ensuring that the volume of the side face groove is significantly larger than the variation in volume of the space between the plunger and the center pole. This innovative approach effectively reduces the control fluid's entry along the outer periphery of the plunger, preventing impurities from accumulating between the center pole and the plunger.
Career Highlights
Throughout his career, Uematsu has worked with prominent companies such as Kabushiki Kaisha Riken and Honda Giken Kogyo Kabushiki Kaisha. His experience in these organizations has allowed him to refine his skills and contribute to advancements in technology.
Collaborations
Uematsu has collaborated with notable colleagues, including Yoshihito Ohya and Motoaki Hayashi. These partnerships have fostered a creative environment that has led to innovative solutions in their respective fields.
Conclusion
Masashige Uematsu's contributions to solenoid valve technology exemplify his dedication to innovation and excellence. His patent reflects a significant advancement in fluid control systems, showcasing his expertise and commitment to improving industrial applications.