Location History:
- Kanagawa, JP (2003 - 2006)
- Kawasaki, JP (2008 - 2013)
- Minato, JP (2017)
Company Filing History:
Years Active: 2003-2017
Introduction
Ryuichi Sunayama is a prominent inventor based in Kawasaki, Japan, known for his remarkable contributions to arithmetic processing technology. With a total of 13 patents to his name, Sunayama's work primarily focuses on enhancing computational efficiency and error detection in processors, particularly through innovative architectural designs.
Latest Patents
Among his latest inventions are two significant patents that exemplify his expertise:
1. **Arithmetic Processing Apparatus and Method for Controlling Same**: This patent describes an advanced arithmetic processing apparatus comprising two core groups with multiple caches and buses. Each core group processes access requests efficiently, storing and retrieving data from designated memory spaces. This sophisticated architecture ensures seamless data access between core groups, enhancing overall processing capability.
2. **Processor and Method of Control of Processor**: In this invention, Sunayama introduces a processor equipped with a first storage unit for data storage, an error detection unit for identifying data errors, and a mechanism for generating rerun requests in real-time. This innovation allows the processor to maintain data integrity during operations, significantly reducing errors and improving reliability.
Career Highlights
Ryuichi Sunayama has dedicated much of his career to Fujitsu Corporation, where he has developed groundbreaking technologies that push the boundaries of computational processing. His commitment to innovation within the company has garnered recognition and respect in the field of computer engineering.
Collaborations
Throughout his career, Sunayama has collaborated with notable colleagues such as Aiichiro Inoue and Norihito Gomyo. These partnerships have fostered a creative environment that has led to several significant advancements in their shared field, further enhancing their impact on technology.
Conclusion
Ryuichi Sunayama's contributions to arithmetic processing technology are a testament to his innovative spirit and dedication to improving computational efficiency. Through his patents and collaborations, he continues to inspire future advancements in the field, positioning himself as an influential figure in the world of inventors.