Company Filing History:
Years Active: 2004
Title: The Innovations of Masashi Sumi: A Pioneer in Data Processing Systems
Introduction
Masashi Sumi, an accomplished inventor based in Kawasaki, Japan, has made significant contributions to the field of data processing. With a focus on enhancing file system reliability, Sumi holds one patent that reflects his innovative approach to data management and system integrity.
Latest Patents
Sumi's notable patent is a "Data processing system with mechanism for restoring file systems based on transaction logs." This invention introduces an efficient logging mechanism designed to store log records that assist in repairing a file system when its consistency is compromised. The system employs a metadata loading unit that reads requested metadata objects from volumes and loads them into a cache, ensuring effective management of metadata during transactions. It features a log collection unit that captures copies of metadata objects upon updates, which are then stored in a log buffer before being saved into a log volume by a log writing unit.
Career Highlights
Currently, Masashi Sumi is associated with Fujitsu Corporation, where he leverages his expertise in data processing technologies. His work not only enhances the capabilities of data management systems but also contributes to the overall reliability and efficiency of information systems employed across various industries.
Collaborations
Throughout his career, Sumi has collaborated with esteemed colleagues, including Michihiko Koseki and Mamoru Yokoyama. These partnerships have facilitated a creative environment for innovation, combining their collective knowledge to advance the field of data processing.
Conclusion
Masashi Sumi's dedication to inventing solutions for data processing challenges underscores his role as a valuable inventor in the tech industry. His innovations, particularly in restoring file systems through advanced logging mechanisms, pave the way for more resilient and efficient data management systems. As technology continues to evolve, Sumi's contributions will undoubtedly remain influential in shaping the future of data processing.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.