Company Filing History:
Years Active: 1998
Title: Tsutomu Zama: Innovator in Multilayer Printed Wiring Board Technology
Introduction
Tsutomu Zama is a notable inventor based in Tochigi, Japan. He has made significant contributions to the field of electronics, particularly in the manufacturing of multilayer printed wiring boards. His innovative approach has led to advancements that enhance the efficiency and functionality of electronic devices.
Latest Patents
Tsutomu Zama holds a patent for a method of manufacturing multilayer printed wiring boards. This method involves creating an internal wiring circuit on a board, followed by the formation of an insulating resin layer. A blind hole is then created in the insulating resin layer, which communicates with the internal wiring circuit. A conductive portion is formed on the inner wall of the blind hole, connecting it to the internal wiring circuit. Notably, the blind hole is formed using a short-pulse CO₂ laser, showcasing Zama's innovative techniques in the manufacturing process. He has 1 patent to his name.
Career Highlights
Zama has been associated with Hitachi Aic Inc., where he has applied his expertise in electronics and manufacturing. His work has contributed to the development of advanced technologies that are essential in modern electronic applications.
Collaborations
Throughout his career, Tsutomu Zama has collaborated with talented individuals such as Satoshi Isoda and Yasuhiro Iwasaki. These collaborations have fostered an environment of innovation and creativity, leading to significant advancements in their field.
Conclusion
Tsutomu Zama's contributions to the field of multilayer printed wiring boards exemplify his dedication to innovation and technology. His patent and collaborative efforts continue to influence the electronics industry positively.