Location History:
- Hitachi, JP (1982)
- Hitachinaka, JP (1999)
Company Filing History:
2 out of 42,508 
1 out of 80 
1 out of 66 
Years Active: 1982-1999
Title: Kimio Yamada: Innovator in Laser Plasma Technology
Introduction
Kimio Yamada is a prominent inventor based in Hitachi, Japan. He has made significant contributions to the field of laser plasma technology, holding a total of 2 patents. His work focuses on improving efficiency and precision in various applications, particularly in semiconductor lithography and sound detection within nuclear reactors.
Latest Patents
Yamada's latest patents include a laser plasma X-ray source and a semiconductor lithography apparatus utilizing this technology. The laser plasma X-ray source boasts an improved X-ray conversion efficiency while minimizing debris occurrence. The apparatus is designed to enhance semiconductor lithography processes. Additionally, he has developed a method for locating sound generation within enclosures, particularly in pressure vessels of nuclear reactors. This method employs multiple sound detectors to estimate the location of sound production by analyzing output signals.
Career Highlights
Throughout his career, Kimio Yamada has worked with notable companies such as Hitachi, Ltd. and Chubu Electric Power Company, Inc. His experience in these organizations has allowed him to refine his expertise in innovative technologies and contribute to advancements in his field.
Collaborations
Yamada has collaborated with esteemed colleagues, including Tetsuya Matsui and Masatsugu Nishi. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Kimio Yamada's contributions to laser plasma technology and sound detection have established him as a key figure in his field. His innovative patents and collaborations reflect his commitment to advancing technology and improving efficiency in various applications.