Location History:
- Toyonaka, JP (1986 - 1987)
- Suita, JP (1988 - 1991)
Company Filing History:
Years Active: 1986-1991
Title: Shigeki Matsuoka: Innovator in Semiconductor Technology
Introduction
Shigeki Matsuoka is a prominent inventor based in Suita, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 7 patents. His work has been instrumental in advancing the capabilities of memory devices and digital filters.
Latest Patents
Matsuoka's latest patents include a sense amplifier for a ROM having a multilevel memory cell. This innovative multilevel sense circuit features a memory MOSFET with multiple current-carrying states and a pair of reference MOSFETs. The design allows for efficient current supply, enhancing the performance of multilevel semiconductor memory devices. Another notable patent is a composite finite impulse response digital filter, which is designed for use in image processing applications. This filter incorporates a series of sub-filters, each equipped with a random access memory (RAM) and a barrel shifter, significantly reducing the memory capacity required.
Career Highlights
Shigeki Matsuoka is currently employed at Ricoh Company, Ltd., where he continues to innovate in the field of semiconductor technology. His work has not only contributed to the company's success but has also influenced the broader industry.
Collaborations
Matsuoka has collaborated with notable colleagues, including Akira Takata and Hiizu Okubo. These partnerships have fostered a creative environment that has led to groundbreaking advancements in their respective fields.
Conclusion
Shigeki Matsuoka's contributions to semiconductor technology through his patents and collaborations highlight his role as a key innovator in the industry. His work continues to shape the future of memory devices and digital processing.