This inventor holds 6 USPTO granted patents. Top assignees: Kabushiki Kaisha Sankyo Seiki Seisakusho, Sankyo Seiki Mfg. Co., Ltd. Active years: 1996-2000.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
5 out of 307 
1 out of 264 Years Active: 1996-2000
Title: Mitsuru Ide: Innovator in Disk Drive Motor Technology
Introduction
Mitsuru Ide is a notable inventor based in Nagano, Japan. He has made significant contributions to the field of motor technology, particularly in disk drive motors. With a total of 6 patents to his name, Ide's work has had a lasting impact on the industry.
Latest Patents
One of Mitsuru Ide's latest patents is focused on a disk drive motor and the method of manufacturing its rotor. The motor rotor is created through a two-step forging process. In the first step, a primary block is formed, followed by a second forging step that shapes the primary blank into a secondary blank. This process involves securing an annular yoke to the inner cylindrical surface of a hub, ensuring that the edges of the yoke are sealingly closed. The second step also improves the circularity of the yoke. Additionally, the annular yoke can be fixed to the hub using an adhesive agent, ensuring accurate coaxial alignment and eliminating gaps.
The disk drive motor itself consists of a fixed shaft, a ball bearing, and a cylindrical hub that is rotatably supported. It includes a clamper for securing a disc to the hub and a cap that covers one end of the hub's opening. The cap features an engaging element designed to stop the hub's rotation when clamping discs, which can take the form of a polygon.
Career Highlights
Mitsuru Ide has worked with several companies throughout his career, including Kabushiki Kaisha Sankyo Seiki Seisakusho and Sankyo Seiki Mfg. Co., Ltd. His experience in these organizations has contributed to his expertise in motor technology and innovation.
Collaborations
Mitsuru Ide has collaborated with notable coworkers such as Shinji Kinoshita and Toru Kumagai. Their joint efforts have likely played a role in advancing the technology and applications of disk drive motors.
Conclusion
Mitsuru Ide's contributions to disk drive motor technology exemplify his innovative spirit and dedication to engineering. His patents reflect a deep understanding of motor design and manufacturing processes. Ide's work continues to influence the industry, showcasing the importance of innovation in technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile