Company Filing History:
3 out of 42,488 
3 out of 4 Years Active: 1994-1997
Title: Hiroyuki Shimazaki: Innovator in Online Systems
Introduction
Hiroyuki Shimazaki is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of online systems, particularly in enhancing their reliability. With a total of 3 patents to his name, Shimazaki's work has had a considerable impact on technology.
Latest Patents
One of his latest patents is a highly reliable online system. This system includes a backup computer center, referred to as the sub-online system, alongside the main online system. The design aims to improve the overall reliability of online operations. The main online system is equipped with an original database, while the sub-online system has a backup database that duplicates the main database. These systems are interconnected through a transmission path. Updates made in the main database are transferred to the sub-online system to ensure that the sub-database remains current. Terminal units are primarily connected to the main online system, which is updated by transactions from these terminals. In the event of a failure in the main online system, the terminals can switch to the sub-online system to continue processing transactions. Additionally, the system includes a control mechanism for synchronizing the main and sub-databases, a recovery system for restoring data after failures, and an integration system for merging updates from both databases when necessary.
Career Highlights
Hiroyuki Shimazaki has worked with prominent companies such as Hitachi, Ltd. and The Sanwa Bank Limited. His experience in these organizations has contributed to his expertise in developing innovative online systems.
Collaborations
Some of his notable coworkers include Masamichi Mizoguchi and Hajime Yamasaki. Their collaboration has likely fostered a creative environment that encourages innovation.
Conclusion
Hiroyuki Shimazaki's contributions to online systems demonstrate his commitment to improving technology reliability. His patents reflect a deep understanding of system architecture and data management.
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.