Location History:
- Chichibu, JP (2012)
- Ichihara, JP (2011 - 2015)
- Hikone, JP (2016 - 2019)
Company Filing History:
16 out of 1,960 
5 out of 982 
4 out of 52,711 
Years Active: 2011-2019
Title: **Yuzo Sasaki: Innovating SiC Manufacturing Processes**
Introduction
Yuzo Sasaki, an inventive engineer based in Ichihara, Japan, has made significant contributions to the field of semiconductor manufacturing, particularly with his focus on silicon carbide (SiC) technology. With a remarkable portfolio of 16 patents, Sasaki is recognized for his innovative methods which enhance the efficiency and quality of SiC substrates and wafers.
Latest Patents
Among Yuzo Sasaki's most recent patents is the **Method for Manufacturing SiC Epitaxial Wafer**, which presents a unique approach to minimize edge defects. This method involves a rough polishing step for treating the outer circumferential edge of a SiC single crystal substrate that has an off angle before the formation of the SiC epitaxial layer. A subsequent final polishing step further ensures the precision of the wafer. Additionally, his **Method for Producing SiC Substrate** details a process that includes an oxide film-forming phase, followed by a planarization process using a Chemical Mechanical Planarization (CMP) technique, which improves the surface characteristics of the SiC substrate.
Career Highlights
Sasaki has a strong professional background, having worked with renowned institutions including Showa Denko K.K. and Tohoku University. His experience in these organizations has equipped him with the knowledge and expertise to push the boundaries of silicon carbide manufacturing technologies.
Collaborations
Throughout his career, Yuzo Sasaki has collaborated with esteemed colleagues such as Atsushi Hashimoto and Gohei Kurokawa. Together, they've worked on advancing the state of SiC technologies, sharing insights and innovations that have the potential to impact the industry significantly.
Conclusion
In summary, Yuzo Sasaki's accomplishments and patents in the field of SiC epitaxial wafer and substrate manufacturing underscore his vital role as an inventor. His continuous efforts in developing efficient manufacturing methods not only highlight his ingenuity but also pave the way for the future advancements in semiconductor technology.
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.