Company Filing History:
6 out of 2,636 
4 out of 164,108 
2 out of 987 
Years Active: 1998-2015
Title: Innovations of Tatsuo Nakamoto
Introduction
Tatsuo Nakamoto is a prominent inventor based in Sagamihara, Japan. He holds a total of 12 patents, showcasing his significant contributions to the field of technology, particularly in hard disk drive innovations.
Latest Patents
One of his latest patents is for a hard disk drive that features multiple movable disk stacks on a guide rail. This design aims to reduce the cost per unit of storage by incorporating multiple disk stacks that are movably coupled to a guide rail, along with a head stack assembly (HSA) for accessing the magnetic-recording disks. The invention includes a disk stack feeding mechanism to move each disk stack along the guide rail and a positioning mechanism to align and temporarily fix a disk stack relative to the HSA. Additionally, an internal filtering system is implemented to maintain a contamination-free environment for the operational components.
Another notable patent involves a hard disk drive with multiple disk stacks and a movable head stack assembly. This design also focuses on lowering the cost per unit of storage and includes multiple columns of linearly arranged disk stacks with corresponding HSAs. The configuration allows for asynchronous access by the HSA, and it may feature multiple HSAs coupled to the rail for simultaneous access by respective HSAs, which can be moved either synchronously or independently.
Career Highlights
Throughout his career, Tatsuo Nakamoto has worked with several notable companies, including Hitachi Global Storage Technologies Netherlands B.V. and IBM. His work in these organizations has significantly influenced the development of storage technologies.
Collaborations
Tatsuo has collaborated with various professionals in the field, including Shingo Tsuda and Wayne Isami Imaino. Their collective expertise has contributed to the advancement of innovative storage solutions.
Conclusion
Tatsuo Nakamoto's contributions to hard disk drive technology have made a lasting impact on the industry. His innovative designs and patents continue to influence the development of storage solutions, showcasing his role as a key inventor in this field.
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.