Company Filing History:
Years Active: 2007-2014
Title: Hiroshi Nakazawa: Innovator in Semiconductor Technology
Introduction
Hiroshi Nakazawa is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 3 patents. His work focuses on innovative methods for manufacturing semiconductor devices, which are crucial for modern electronics.
Latest Patents
One of Nakazawa's latest patents is a method of manufacturing a semiconductor device. This method involves forming a gate electrode on a channel region in a silicon substrate via a gate insulation film. It also includes forming a source region and a drain region in the silicon substrate by injecting desired impurities. Additionally, the process involves creating amorphous regions containing the impurities on the surfaces of the source and drain regions, followed by the formation of nickel films and crystal layers through microwave radiation.
Another notable patent is a method of accelerating the test of semiconductor devices. In this method, semiconductor elements are formed on a substrate, and wirings composed of copper are created to connect these elements. The temperature of the wirings is maintained in a specific range to enhance stress migration, which is critical for testing the reliability of semiconductor devices.
Career Highlights
Hiroshi Nakazawa is associated with Kabushiki Kaisha Toshiba, a leading company in the technology sector. His work at Toshiba has allowed him to push the boundaries of semiconductor technology and contribute to advancements in the field.
Collaborations
Throughout his career, Nakazawa has collaborated with notable colleagues, including Kenji Yoshida and Takeshi Fujimaki. These collaborations have fostered innovation and have been instrumental in the development of new technologies in semiconductor manufacturing.
Conclusion
Hiroshi Nakazawa's contributions to semiconductor technology through his patents and work at Toshiba highlight his role as a key innovator in the field. His methods for manufacturing and testing semiconductor devices continue to influence the industry and pave the way for future advancements.
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.