Company Filing History:
1 out of 13 
1 out of 149 
Years Active: 1988
Title: Akihiro Tomozawa: A Pioneer in Semiconductor Fabrication
Introduction: Akihiro Tomozawa, an innovative inventor based in Hinode, Japan, has made significant contributions to the field of semiconductor technology. With a patent to his name, Tomozawa's work exemplifies the intersection of engineering and intellectual innovation.
Latest Patents: Akihiro Tomozawa holds a patent for a "Process of fabricating a semiconductor insulated circuit device." This patent details a sophisticated method for creating a semiconductor integrated circuit device. It specifically outlines a process where a conductive layer, made by applying a high melting point refractory metal or a silicide layer on a polycrystalline silicon layer, is integrated with a two-layer insulating film. The first insulating film, composed of phosphosilicate glass, flows over the conductive layer. The innovative aspect lies in the second insulating film, designed to prevent peeling issues during the application's glass flow process, thus enhancing the device's reliability and performance.
Career Highlights: Throughout his career, Akihiro Tomozawa has worked with esteemed companies such as Hitachi Ltd and Hitachi Microcomputer Engineering, Ltd. His experiences at these organizations have significantly shaped his understanding and expertise within the semiconductor domain.
Collaborations: In his journey as an inventor, Tomozawa has collaborated with notable colleagues, including Yoku Kaino and Shigeru Shimada. These partnerships highlight the collaborative spirit often found in the field of technological innovation.
Conclusion: Akihiro Tomozawa's contributions to semiconductor fabrication demonstrate the importance of innovation in today's technology landscape. His patented process not only enhances the reliability of semiconductor devices but also showcases the potential of collaborative efforts among talented inventors in advancing the industry. As such, Tomozawa remains an influential figure within the realm of semiconductor innovations.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.