This inventor holds 3 USPTO granted patents. Top assignee: Mitsubishi Denki Kabushiki Kaisha. Active years: 1976-1999.
Location History:
- Itami, JA (1976 - 1978)
- Tokyo, JP (1999)
Company Filing History:
Years Active: 1976-1999
Title: Mamoru Miyamoto: Innovator in Semiconductor Technology
Introduction
Mamoru Miyamoto is a distinguished inventor based in Itami, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 3 patents. His innovative work has paved the way for advancements in testing systems and control apparatuses for AC loads.
Latest Patents
Miyamoto's latest patents include a semiconductor device test system and a starting control apparatus for AC loads. The semiconductor device test system features a first warehouse, an insertion and extraction unit, a second warehouse, a test burn-in unit, and a scheduler. This scheduler sets a test schedule to ensure that the test burn-in unit tests semiconductor devices according to their type, based on product data from the warehouses. The system is designed for high throughput, allowing concurrent insertion and extraction of semiconductor devices with respect to burn-in boards.
The starting control apparatus for an AC load incorporates a bidirectional triode thyristor switching device, a rectifying circuit, and multiple time constant circuits. This apparatus is particularly effective for inductive loads, such as induction motors, ensuring efficient control and operation.
Career Highlights
Miyamoto is currently employed at Mitsubishi Denki Kabushiki Kaisha, a leading company in the electronics and electrical equipment sector. His work at Mitsubishi has allowed him to focus on developing innovative solutions that enhance the performance and reliability of semiconductor devices.
Collaborations
Miyamoto has collaborated with notable coworkers, including Naoyuki Sinonaga and Seiichi Oshima. Their combined expertise has contributed to the successful development of advanced technologies in their field.
Conclusion
Mamoru Miyamoto's contributions to semiconductor technology through his patents and work at Mitsubishi Denki Kabushiki Kaisha highlight his role as a key innovator in the industry. His inventions continue to influence the efficiency and effectiveness of semiconductor testing and control systems.