Company Filing History:
3 out of 42,485 
3 out of 56 Years Active: 1992-1997
Title: Hidenori Yamada: Innovator in File Access Control Systems
Introduction
Hidenori Yamada is a notable inventor based in Hadano, Japan. He has made significant contributions to the field of computer systems, particularly in high-speed file access control methods. With a total of three patents to his name, Yamada's work has had a considerable impact on how data is managed and accessed in modern computing environments.
Latest Patents
Yamada's latest patents include a high-speed file access control method and a computer system that utilizes this method. In his innovative approach, he describes a computer system with an interface connected to an I/O bus, which allows for disconnect/reconnect functions. This system divides files at disk access times, referencing disk management information, file management information, and file descriptor translation information. This enables asynchronous reading and writing of multiple files using several magnetic disk subsystems, achieving high-speed file access without the need for special control hardware. Another significant patent involves a file server system that connects multiple file servers in parallel on a network. This system shares files distributed across the servers among various client computers, incorporating a load information monitoring device to optimize file access requests.
Career Highlights
Throughout his career, Hidenori Yamada has worked with prominent companies such as Hitachi, Ltd. and Hitachi Computer Engineering Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in file access technology.
Collaborations
Yamada has collaborated with notable colleagues, including Mitsuru Akizawa and Hirofumi Yamashita. Their combined expertise has contributed to advancements in the field of computer systems and file management.
Conclusion
Hidenori Yamada's contributions to high-speed file access control methods and computer systems demonstrate his innovative spirit and technical expertise. His patents reflect a deep understanding of the complexities of data management, making him a significant figure in the realm of computer technology.
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.