Hiromichi Ogata

Title: Hiromichi Ogata: Innovator in Database Systems

Introduction

Hiromichi Ogata is a notable inventor based in Fujisawa, Japan. He has made significant contributions to the field of database systems, holding two patents that showcase his innovative approach to technology. His work primarily focuses on improving the efficiency and reliability of database operations.

Latest Patents

Ogata's latest patents include a system for database copy operations using a virtual page control table. This method allows for the production of a duplication of a database stored in external storage by writing over copy data with update log data acquired after the copy data is obtained. The system is designed to minimize the travel distance of the actuator to the track position of the external storage where the copy data is stored. Another patent involves a system recovery method for a computer system that includes a standby processor. This method ensures that when a failure occurs in any online job, the process can be switched to a wait job that retains the organization information of the failed job.

Career Highlights

Hiromichi Ogata is currently employed at Hitachi, Ltd., a leading company in technology and innovation. His work at Hitachi has allowed him to develop and refine his patented technologies, contributing to the company's reputation for excellence in the tech industry.

Collaborations

Ogata has collaborated with notable coworkers such as Kazuaki Tanaka and Kuniaki Yamashita. Their combined expertise has likely enhanced the development of innovative solutions within their projects.

Conclusion

Hiromichi Ogata's contributions to database systems through his patents reflect his commitment to innovation and technology. His work continues to influence the field, demonstrating the importance of advancements in database management.