Masanori Doi

Title: Innovative Contributions of Masanori Doi in the Field of Technology

Introduction

Masanori Doi, a distinguished inventor based in Kawasaki, Japan, has made significant strides in technology with his innovative solutions. He holds four patents, particularly focusing on advancements in computing and memory control systems. Doi's work continues to influence the tech landscape, especially through his association with Fujitsu Corporation.

Latest Patents

Among Masanori Doi's notable inventions are his recent patents:

1. **Calculator and TLB Control Method** - This innovation revolves around a calculator that integrates a main Translation Lookaside Buffer (TLB) and a micro TLB. The main TLB efficiently stores address translation pairs that link virtual addresses to absolute addresses, serving as a page table. The micro TLB enhances performance by registering these pairs in a size-efficient manner. Doi's architecture allows for improved processing speeds by reducing address comparison conditions when fulfilling translation requests.

2. **Method and Apparatus for Controlling Memory** - This patent describes a sophisticated memory control apparatus designed to enhance data integrity and processing efficiency. The system includes units for reading data, inserting dummy errors, identifying error positions, determining correctness, and outputting corrected data. Doi's innovative approach ensures that data reliability is maintained while allowing for effective error management.

Career Highlights

Masanori Doi's career has been marked by his impactful contributions at Fujitsu Corporation. His technical expertise has positioned him as a valuable asset in advancing the company's technological solutions. Throughout his career, he has focused on developing methods to optimize processing systems and memory control.

Collaborations

In his endeavors, Doi has collaborated with prominent colleagues, including Iwao Yamazaki and Tsuyoshi Motokurumada. Their combined efforts have fostered an environment of creativity and innovation, leading to groundbreaking advancements in their respective fields.

Conclusion

Masanori Doi's contributions to technology through his patents and collaborative efforts exemplify the spirit of innovation. His work not only enhances current technological frameworks but also paves the way for future developments in computing and memory control systems. As the tech industry continues to evolve, Doi's inventions will undoubtedly play a crucial role in shaping its future.