Location History:
- Katsuta, JP (1987 - 1998)
- Hitachinaka, JP (1999)
Company Filing History:
19 out of 42,485 
2 out of 5,289 
1 out of 1 Years Active: 1987-1999
Title: Masatsugu Nishi: Pioneering Innovations in X-Ray Technology and Circular Accelerators
Introduction
Masatsugu Nishi, residing in Katsuta, Japan, has established himself as a notable inventor with a remarkable portfolio of 19 patents. His work primarily focuses on advancements in laser plasma x-ray sources and circular accelerators, contributing significantly to the fields of semiconductor lithography and particle physics.
Latest Patents
One of Nishi's latest patents involves a **Laser plasma x-ray source**, which boasts an improved x-ray conversion efficiency and reduced debris generation. The invention encompasses an x-ray generation unit featuring a vacuum chamber that encloses the target, a target supply unit that delivers a fine particle mixture gas target into the vacuum chamber, a laser irradiation unit that directs a laser beam onto the target, and a target recovery unit that extracts unused particle mixture gas.
Another innovative patent presented by Nishi is related to a **circular accelerator** and describes a method for injecting large electric currents into the accelerator. This invention aims to enhance the injection of charged particles by utilizing a unique method to introduce a beam into various regions of the vacuum duct, optimizing the efficiency of charged particle injection.
Career Highlights
Throughout his career, Masatsugu Nishi has been associated with prestigious companies such as Hitachi, Ltd. and Nippon Telegraph and Telephone Corporation. His tenure at these organizations has allowed him to apply his inventive skills in high-stakes technological environments, contributing to advancements that benefit various industries.
Collaborations
In his professional journey, Nishi has collaborated with eminent colleagues including Kazuo Hiramoto and Kenji Miyata. These collaborations have not only fostered innovation but also created a platform for sharing knowledge and expertise in their respective fields.
Conclusion
Masatsugu Nishi's contributions to technology, particularly in laser plasma sources and circular accelerators, illustrate his role as an influential inventor. With numerous patents to his name and a commitment to advancing scientific understanding, Nishi continues to inspire future innovations in his field.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.