Location History:
- Mie, JP (2003 - 2005)
- Ise, JP (2005)
Company Filing History:
2 out of 198 
1 out of 832,880 Years Active: 2003-2005
Title: Hiromu Yamada: Innovator in Electron Source Technology
Introduction
Hiromu Yamada is a notable inventor based in Mie, Japan. He has made significant contributions to the field of electron source technology, holding a total of 3 patents. His work focuses on improving the efficiency and functionality of electronic devices.
Latest Patents
Yamada's latest patents include an electrode for an electron source, a method for producing the same, and an electronic tube utilizing this technology. The electrode design aims to reduce the thickness of the electron emitting source while enhancing the current distribution percentage. The electronic tube features a substrate with an electron emitting source area and a shield area made from a non-emitting material, which optimizes performance when the electron emitting source is produced through a dry method. Additionally, he has developed a vacuum fluorescent display that incorporates an X-ray shielding cap, ensuring safety while maintaining high performance.
Career Highlights
Throughout his career, Yamada has worked with Noritake Co., Ltd., where he has further honed his skills and expertise in electronic technologies. His innovative approaches have led to advancements in the design and functionality of electronic components.
Collaborations
Yamada has collaborated with notable colleagues such as Sashiro Uemura and Junko Yotani, contributing to the development of cutting-edge technologies in the field.
Conclusion
Hiromu Yamada's contributions to electron source technology and electronic devices have established him as a prominent figure in his field. His innovative patents reflect his commitment to enhancing electronic performance and safety.