Location History:
- Kawasaki, JP (2007 - 2009)
- Himeji, JP (2011)
- Hyogo-ken, JP (2009 - 2014)
- Kanagawa-ken, JP (2009 - 2014)
- Hyogo, JP (2014 - 2015)
Company Filing History:
Years Active: 2007-2015
Title: Innovations of Yasuto Sumi in Power Semiconductor Technology
Introduction
Yasuto Sumi, an accomplished inventor based in Kanagawa-ken, Japan, has made significant contributions to the field of semiconductor technology. With a total of 19 patents to his name, Sumi has focused on developing innovative power semiconductor devices that enhance performance and efficiency in various applications.
Latest Patents
Sumi's latest patents showcase his expertise in power semiconductor design. One notable patent describes a power semiconductor device that comprises a first semiconductor layer of a first conductivity type, alongside a first drift layer and a second drift layer. This design includes a first epitaxial layer, various pillar layers of differing conductivity types, and intricate arrangements aimed at optimizing semiconductor performance. Another patent focuses on an alternative power semiconductor device configuration that utilizes a combination of semiconductor layers of different conductivity types, along with strategically placed electrodes to ensure efficient operation. These patents reflect Sumi's commitment to advancing semiconductor technology for enhanced power management.
Career Highlights
Yasuto Sumi currently works at Kabushiki Kaisha Toshiba, where he has effectively collaborated with his team to bring groundbreaking semiconductor solutions to the market. His experience has allowed him to explore innovative ways to design and manufacture power semiconductor devices, which play a crucial role in the electronic systems of modern technology.
Collaborations
Throughout his career, Sumi has worked alongside talented colleagues, including Hiroshi Ohta and Wataru Saito. This collaborative environment at Kabushiki Kaisha Toshiba has fostered a rich exchange of ideas and research initiatives, enabling Sumi and his teammates to push the boundaries of what's possible in semiconductor innovation.
Conclusion
Yasuto Sumi's impressive portfolio of patents and collaborative efforts at Kabushiki Kaisha Toshiba illustrate his significant impact on power semiconductor technology. His innovations are expected to influence various industries, making advancements in electronic applications more efficient and reliable. Sumi's work stands as a testament to the importance of inventions in driving technological progress.