Company Filing History:
Years Active: 2003-2007
Title: Shigeaki Mashimo: Innovator in Semiconductor Technology
Introduction
Shigeaki Mashimo is a prominent inventor based in Gunma, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 14 patents. His work focuses on enhancing the performance and reliability of semiconductor devices.
Latest Patents
Mashimo's latest patents include innovative designs for semiconductor devices and modules. One notable patent describes a semiconductor device that incorporates conductive paths, which are formed of crystal that grows better along the X-Y axis than along the Z axis. These conductive paths are embedded in an insulating resin, with their back surfaces exposed and sealed through the resin. This design effectively suppresses fractures in the conductive paths, enhancing the device's durability.
Another significant patent involves a sheet-like board member and a method for manufacturing a semiconductor device. This invention features conductive coating films, such as first pads and die pads, which are formed on the board member. The design allows for the production of hybrid integrated circuits (ICs) without the need for a support board, resulting in a lower profile and improved heat dissipation characteristics.
Career Highlights
Shigeaki Mashimo is currently associated with Sanyo Electric Co., Ltd., where he continues to innovate in semiconductor technology. His work has been instrumental in advancing the capabilities of semiconductor devices, making them more efficient and reliable.
Collaborations
Mashimo has collaborated with notable colleagues in his field, including Noriaki Sakamoto and Yoshiyuki Kobayashi. These collaborations have contributed to the development of cutting-edge technologies in the semiconductor industry.
Conclusion
Shigeaki Mashimo's contributions to semiconductor technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence the development of advanced semiconductor devices, ensuring their reliability and efficiency in various applications.