Location History:
- Itami, JP (1987 - 1995)
- Hyogo, JP (1988 - 2000)
- Tokyo, JP (2000)
- Hyogo-ken, JP (1996 - 2001)
Company Filing History:
Years Active: 1987-2001
Title: Hideki Ando: A Pioneer in Superscalar Processor Innovations
Introduction
Hideki Ando is a renowned inventor located in Hyogo, Japan, with a remarkable portfolio of 35 patents. His work primarily focuses on advancements in processing technology, specifically in superscalar processors that enhance instruction execution efficiency.
Latest Patents
Among his innovative contributions, Hideki Ando's latest patents include designs for a "Superscalar processor with direct result bypass between execution units". This invention details an improved architecture for a superscalar processor that minimizes the time required for executing instructions. The design features an instruction fetching stage, an instruction decoding stage, and function units configured with a pipeline structure. The execution data is shared between the function units via a newly implemented bypass line, eliminating the need for the requesting pipeline to wait for data retrieval through a register file. This cutting-edge approach drastically reduces instruction execution times.
Additionally, Ando has developed a "Compiler for converting source program into object program". This processing device speculatively executes instructions based on predictions of branch conditions. It includes a commit condition decoder, ALUs, a sequential register file, and a shadow register file. The sophisticated comparison mechanisms and control circuits ensure that the execution results are only finalized when all predictions are accurate, thereby increasing the reliability and speed of the processing system.
Career Highlights
Hideki Ando is a key contributor at Mitsubishi Electric Corporation, a prominent company in the tech industry. His expertise and inventions have significantly shaped the current landscape of processing technology and have positioned him as a leader in the field of computer engineering.
Collaborations
Throughout his career, Hideki Ando has collaborated with talented individuals including Chikako Ikenaga and Hirohisa Machida. These engagements emphasize the collaborative spirit present in innovative environments, where teamwork drives significant technological advancements.
Conclusion
With 35 patents to his name, Hideki Ando represents the forefront of technological innovation in superscalar processors. His latest patents illustrate a commitment to excellence and a continual pursuit of efficiency in instruction execution. As technology continues to evolve, the contributions of inventors like Ando will lay the groundwork for future advancements in processing and computing.