Location History:
- Ohmiya, JP (1997 - 1999)
- Tokyo, JP (2000)
Company Filing History:
Years Active: 1997-2000
Title: Haruhisa Sakata - Innovator in Semiconductor Technologies
Introduction
Haruhisa Sakata, an esteemed inventor based in Ohmiya, Japan, has made significant contributions to the field of semiconductor technology. With a portfolio of three patents, Sakata's innovations have paved the way for advancements in memory storage and semiconductor elements, making him a prominent figure among inventors in this domain.
Latest Patents
Sakata's most recent patents showcase his expertise in semiconductor memory and functional semiconductor elements. One of his notable inventions is a semiconductor memory that operates both electrically and optically. This innovative memory retains information even after the power supply is removed, utilizing a multi-layer structure comprising an n-InP substrate and multiple semiconductor layers. The unique design allows for information storage through optical input, enhancing the functionality of memory cells.
Another significant patent from Sakata includes a functional semiconductor element featuring avalanche multiplication. This device is engineered for ultrafast amplifying and bistable operations by initiating and halting avalanche multiplication within a triangular barrier diode structure. The incorporation of a light-absorbing layer alongside a light-emitting or modulating layer transforms this element into a versatile optical functional device, further expanding the potential applications of his technology.
Career Highlights
Throughout his career, Haruhisa Sakata has been associated with notable companies in the semiconductor industry, including Kokusai Denshin Denwa and KDD Corporation. His work in these organizations has enabled him to leverage his innovative ideas and contribute to the development of cutting-edge technologies in the field.
Collaborations
Collaboration has been a key aspect of Sakata's career. He has worked alongside talented individuals such as Yuichi Matsushima and Katsuyuki Utaka, fostering a spirit of teamwork and shared innovation. Together, they have explored various facets of semiconductor technology, driving forward the boundaries of what is achievable in this critical field.
Conclusion
Haruhisa Sakata stands out as a pivotal inventor in the realm of semiconductor innovations. With his groundbreaking patents and collaborative spirit, he continues to influence the industry, contributing to advancements that will shape the future of technology. His work exemplifies the vital role that inventors play in driving progress and inspiring future generations of innovators.