Location History:
- Niiza, JP (2009)
- Toyota, JP (2019 - 2021)
Company Filing History:
2 out of 36,854 
1 out of 19,787 
1 out of 21 Years Active: 2009-2021
Title: Masayuki Kamiya: Innovator in Semiconductor Technology
Introduction
Masayuki Kamiya, an accomplished inventor based in Toyota, Japan, has made significant contributions to the field of semiconductor technology. With three patents to his name, he has focused on advancements that enhance the performance and efficiency of semiconductor devices.
Latest Patents
Kamiya's latest inventions include a groundbreaking semiconductor device that features a semiconductor substrate equipped with upper and lower electrodes and a connected terminal. This design incorporates an active region that houses switching elements capable of conducting current between the electrodes. Notably, the active region is divided into a main region beneath the terminal and an external region with a lower current density, improving operational efficiency.
His second recent patent details a semiconductor device along with a manufacturing method. This invention describes a complex assembly comprising wiring, a semiconductor chip, and a metal block. The semiconductor chip is developed with a lower electrode and two sizes of upper electrodes. The innovative use of a lower solder layer enhances the connection between the semiconductor and the wiring, with varying volume ratios of metal particles under different chip portions to optimize performance.
Career Highlights
Throughout his career, Masayuki Kamiya has been affiliated with leading automotive and technology companies such as Toyota Motor Corporation and Denso Corporation. His experience in these organizations has significantly propelled his research and development efforts in semiconductor technologies.
Collaborations
Kamiya has worked alongside several notable colleagues in his field, including Takanori Kawashima and Kiyohiko Tajima. These collaborations have fostered a creative environment that has led to innovative solutions and advancements in semiconductor design.
Conclusion
Masayuki Kamiya stands out as a dedicated inventor committed to pushing the boundaries of semiconductor device technology. His contributions have not only advanced the industry but also ensured that he remains a prominent figure in innovation within Japan and beyond.