This inventor holds 1 USPTO granted patent. Top assignee: Mitsubishi Denki Kabushiki Kaisha. Active years: 1998.
Company Filing History:
Years Active: 1998
Title: Isao Kitamura: Innovator in Semiconductor Packaging
Introduction
Isao Kitamura is a notable inventor based in Amagasaki, Japan. He has made significant contributions to the field of semiconductor packaging, particularly through his innovative designs that enhance thermal conductivity and efficiency.
Latest Patents
One of Kitamura's key patents is titled "Cu/Mo/Cu clad mounting for high frequency devices." This invention focuses on a semiconductor package and its manufacturing method, which utilizes a Cu/Mo/Cu clad material for the base plate. This design matches the thermal expansion of semiconductor chips, resulting in an inexpensive package with high thermal conductivity. Additionally, the package is optimized for high-frequency devices by controlling the thickness of glass and the dimensions of leads, ensuring impedance matching with the semiconductor chip. The plating process involves applying gold only to necessary areas and using tin for the exterior.
Career Highlights
Isao Kitamura is associated with Mitsubishi Denki Kabushiki Kaisha, a prominent company in the electronics sector. His work has been instrumental in advancing semiconductor technology, particularly in creating cost-effective solutions that do not compromise on performance.
Collaborations
Throughout his career, Kitamura has collaborated with esteemed colleagues such as Hirotugu Yamada and Mitsuyuki Takada. These partnerships have fostered innovation and contributed to the development of cutting-edge technologies in the semiconductor industry.
Conclusion
Isao Kitamura's contributions to semiconductor packaging exemplify the importance of innovation in technology. His patented designs not only enhance performance but also reduce costs, making significant strides in the field.