Company Filing History:
Years Active: 2004-2007
Title: Motonari Aki: Innovator in Optoelectronics
Introduction
Motonari Aki is a prominent inventor based in Nara, Japan. He has made significant contributions to the field of optoelectronics, particularly in the development of advanced semiconductor technologies. With a total of 3 patents to his name, Aki's work has had a notable impact on the industry.
Latest Patents
One of Aki's latest patents is a method for manufacturing optocouplers. This innovative approach involves a multichannel monolithic chip that integrates multiple photo-couplers on a single silicon substrate. The process includes forming a first cut groove by dicing between a light-emitting element and a light-receiving element, filling the groove with a transparent insulating resin, and subsequently forming a second cut groove between adjacent photo-couplers. Each element is electrically connected to an external terminal using a bonding wire, and the entire assembly is molded with a light-blocking resin.
Another significant patent is for a shielding leadframe for semiconductors designed for optical coupling. This invention features an optical semiconductor element that includes a light-emitting element and a light-receiving element positioned opposite each other. The design incorporates two lead frames for die bonding, with shield plates bent at a predetermined angle to enhance performance.
Career Highlights
Motonari Aki is currently employed at Sharp Kabushiki Kaisha Corporation, where he continues to innovate in the field of optoelectronics. His work has been instrumental in advancing semiconductor technologies, making him a valuable asset to his company.
Collaborations
Aki has collaborated with notable colleagues such as Taiji Maeda and Yoshiki Yasuda. Their combined expertise has contributed to the successful development of various projects within the company.
Conclusion
Motonari Aki is a distinguished inventor whose contributions to optoelectronics have paved the way for advancements in semiconductor technology. His innovative patents reflect his commitment to excellence in the field.