This inventor holds 1 USPTO granted patent. Top assignee: Yazaki Corporation. Active years: 1997.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1997
Title: Innovations of Tatsuo Nakazawa in Thin Film Technology
Introduction
Tatsuo Nakazawa is a notable inventor based in Nagano, Japan. He has made significant contributions to the field of thin film technology, particularly in the production of copper-indium-sulfur-selenium films. His innovative approaches have the potential to impact various applications in electronics and energy.
Latest Patents
Tatsuo Nakazawa holds a patent for a process for producing copper-indium-sulfur-selenium thin films. This process involves subjecting an electro-conductive substrate to an electrodeposition treatment in the presence of copper sulfate, indium sulfate, selenium dioxide, and thiourea. Additionally, he has developed a method for producing chalcopyrite crystals using similar materials and techniques, followed by a heat treatment.
Career Highlights
Nakazawa is associated with Yazaki Corporation, where he applies his expertise in materials science and engineering. His work has contributed to advancements in the production of thin films, which are essential for various technological applications.
Collaborations
Some of his notable coworkers include Tomio Hirano and Takeshi Kamiya. Their collaborative efforts have further enhanced the research and development in the field of thin film technology.
Conclusion
Tatsuo Nakazawa's innovative work in the production of copper-indium-sulfur-selenium thin films showcases his significant contributions to materials science. His patents and collaborations reflect a commitment to advancing technology in this important area.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile