Company Filing History:
5 out of 42,485 
1 out of 228 
Years Active: 2003-2013
Title: Takeo Fujimoto: Innovator in Storage Technology
Introduction
Takeo Fujimoto is a prominent inventor based in Odawara, Japan. He has made significant contributions to the field of storage technology, holding a total of 6 patents. His innovative work focuses on enhancing the performance and efficiency of storage controllers.
Latest Patents
Fujimoto's latest patents include a "Storage controller and method of controlling storage controller." This invention aims to reduce the amount of purge message communication while increasing the processing performance of the storage controller. Each microprocessor creates and saves a purge message whenever control information in the shared memory is updated. After completing a series of update processes, the saved purge messages are transmitted to each microprocessor. The control information is established with attributes corresponding to its characteristics, allowing for cache control and purge control to be executed based on these attributes.
Another notable patent is the "Storage apparatus and management unit setting method." This invention provides a dynamically extensible virtual volume for a host apparatus accessing the virtual volume. It includes a management unit setting part that divides an area for storing data sent from the host apparatus on a predetermined-area basis for management. Additionally, a management unit resetting part analyzes the status of access from the host apparatus to optimize the management unit based on the access status.
Career Highlights
Fujimoto has worked with notable companies such as Hitachi, Ltd. and Hitachi Software Engineering Company, Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in storage technology.
Collaborations
One of his notable coworkers is Shigeru Kishiro, with whom he has collaborated on various projects throughout his career.
Conclusion
Takeo Fujimoto's contributions to storage technology through his patents and career achievements highlight his role as an influential inventor in the field. His work continues to impact the efficiency and performance of storage systems today.
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.