Location History:
- Tokyo, JP (2005 - 2009)
- Odawara, JP (2004 - 2014)
- Yokohama, JP (2014)
Company Filing History:
15 out of 42,496 
3 out of 228 
Years Active: 2004-2014
Title: Youichi Gotoh: Innovator in Storage Technology
Introduction
Youichi Gotoh is a prominent inventor based in Odawara, Japan, known for his significant contributions to storage technology. With a total of 15 patents to his name, Gotoh has made a lasting impact in the field of data storage solutions.
Latest Patents
Among his latest innovations, Gotoh has developed a storage apparatus and method that includes page discard processing for primary and secondary volumes configured as a copy pair. This storage apparatus features a plurality of logical volumes, including a storage device and a storage controller that operates each logical volume as a virtual volume. The primary and secondary volumes are designed to work together, allowing data from the primary volume to be copied to the secondary volume. When a discard request is received for a unit physical storage area, the storage controller assesses whether a corresponding unit physical storage area exists in the secondary volume. If it does, an instruction is sent to the secondary volume to discard the specified page or unit physical storage area.
Another notable patent involves a storage system and method for executing commands by a controller. This storage subsystem is capable of processing time-critical control commands while minimizing the impact on system performance. The channel adapter of the storage subsystem extracts high-priority commands from multiple host devices and executes them within a specified time frame, ensuring efficient command processing.
Career Highlights
Throughout his career, Gotoh has worked with esteemed companies such as Hitachi, Ltd. and Hitachi Software Engineering Company, Ltd. His experience in these organizations has allowed him to refine his expertise in storage technology and contribute to various innovative projects.
Collaborations
Gotoh has collaborated with notable professionals in the field, including Shizuo Yokohata and Takeshi Ido. These partnerships have further enhanced his work and led to advancements in storage solutions.
Conclusion
Youichi Gotoh's contributions to storage technology through his patents and collaborations highlight his role as an influential inventor in the industry. His innovative approaches continue to shape the future of data storage solutions.