Company Filing History:
Years Active: 1989-1998
Title: Innovations of Yoshifumi Matsushita
Introduction
Yoshifumi Matsushita is a notable inventor based in Amagasaki, Japan. He has made significant contributions to the field of optical processing and excimer laser technology. With a total of 3 patents, his work has advanced the capabilities of optical systems and laser devices.
Latest Patents
Matsushita's latest patents include an optical processing method and apparatus designed for processing workpieces using a light beam. This innovative apparatus can automatically adjust imaging magnification to a predetermined value while maintaining consistent imaging magnification during the exchange of masks and workpieces. It features a light source system, an imaging lens, and mechanisms for moving both the mask and workpiece. Additionally, he has developed an excimer laser device that enhances the longevity of its electrodes and laser gas by utilizing materials that resist chemical etching.
Career Highlights
Matsushita is currently employed at Mitsubishi Denki Kabushiki Kaisha, where he continues to innovate in the field of optical processing and laser technology. His work has been instrumental in improving the efficiency and effectiveness of optical systems.
Collaborations
Some of his notable coworkers include Tadao Minagawa and Hajime Nakatani, who have collaborated with him on various projects.
Conclusion
Yoshifumi Matsushita's contributions to optical processing and excimer laser technology highlight his role as a leading inventor in Japan. His innovative patents continue to influence advancements in these fields.