This inventor holds 3 USPTO granted patents and 1 published patent application and 2 EPO patents. Top assignees: Adv Antest Corporation, Meijo University, Param Corporation. Active years: 2012-2022.
Location History:
- Nagoya, JP (2012 - 2014)
- Aichi, JP (2022)
Company Filing History:
1 out of 2,278 
1 out of 48 
1 out of 4 
Years Active: 2012-2022
Title: Innovations of Hidekazu Murata
Introduction
Hidekazu Murata is a notable inventor based in Nagoya, Japan. He has made significant contributions to the field of electron devices, holding a total of 3 patents. His work focuses on advanced technologies that enhance the functionality and efficiency of electron beam devices.
Latest Patents
Murata's latest patents include an innovative electron gun device. This device emits an electron beam by heating a hydrogenated metal to a high temperature in a vacuum. The design allows the hydrogenated metal to be in a liquid state during high-temperature operation, which is contained within a hollow cover tube. The electron beam is emitted from the exposed surface of the hydrogenated liquid metal, balancing gravity, electric field, and surface tension.
Another significant patent is a device and method for measuring surface charge distribution. This method involves irradiating a sample with a charged particle beam to charge the surface in a spot-like manner. It includes steps for measuring potential at a saddle point above the sample and calculating a surface charge distribution through electromagnetic field analysis.
Career Highlights
Throughout his career, Murata has worked with prominent companies such as Param Corporation and Ricoh Company, Ltd. His experience in these organizations has contributed to his expertise in developing cutting-edge technologies in electron devices.
Collaborations
Murata has collaborated with notable individuals in his field, including Hiroshi Yasuda and Hiroshi Shimoyama. These collaborations have likely fostered innovation and the exchange of ideas, further enhancing his contributions to technology.
Conclusion
Hidekazu Murata's work exemplifies the spirit of innovation in the field of electron devices. His patents reflect a deep understanding of complex technologies and a commitment to advancing the industry. His contributions will continue to influence future developments in this area.