Company Filing History:
Years Active: 2019
Title: Takashi Sakamoto: Innovator in Conductive Copper Paste Technology
Introduction
Takashi Sakamoto is a notable inventor based in Niigata, Japan. He has made significant contributions to the field of conductive materials, particularly through his innovative work on conductive copper paste. His inventions are aimed at enhancing the performance and reliability of semiconductor devices.
Latest Patents
Sakamoto holds a patent for a conductive copper paste, which is designed to be curable in an ambient atmosphere. This invention addresses the need for a conductive material that maintains a long pot life and exhibits low specific resistance, even under high-temperature and short-time curing conditions. The specific resistance of the paste remains stable regardless of the copper powder content. The formulation includes a copper powder, a thermosetting resin, a fatty acid that is liquid at normal temperature, and triethanolamine. Notably, the thermosetting resin is preferably a resol-type phenol resin, with a recommended content of 10 to 20 parts by mass relative to the total of the copper powder and resin.
Career Highlights
Sakamoto is currently associated with Namics Corporation, where he continues to develop innovative materials for the electronics industry. His work has been instrumental in advancing the capabilities of conductive pastes used in semiconductor applications.
Collaborations
Throughout his career, Sakamoto has collaborated with talented individuals such as Masashi Kajita and Shigeko Konno. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies.
Conclusion
Takashi Sakamoto's contributions to the field of conductive materials, particularly through his patented conductive copper paste, highlight his role as an innovator in the semiconductor industry. His work continues to influence advancements in electronic device manufacturing.