This inventor holds 4 USPTO granted patents. Top assignees: Panasonic Corporation, Victor Company of Japan, Limited. Active years: 2007-2010.
Location History:
- Kanagawa-Ken, JP (2009)
- Zama, JP (2007 - 2010)
Company Filing History:
2 out of 16,454 
2 out of 2,887 Years Active: 2007-2010
Title: Tomoshi Tokunaga: Innovator in Disk Drive Technology
Introduction
Tomoshi Tokunaga is a notable inventor based in Zama, Japan. He has made significant contributions to the field of disk drive technology, holding a total of 4 patents. His innovative designs have improved the functionality and efficiency of disk drives, making them more reliable for various applications.
Latest Patents
One of Tokunaga's latest patents is a disk drive with established resonance frequencies for a damper member. This invention includes a disk rotating unit, a traverse base holding the disk rotating unit, and a damper member that holds the traverse base. The design ensures that the resonance frequencies of the damper member are set higher than the maximum rotational frequency of the disk, enhancing performance during operation. Another significant patent is a disk loading apparatus with a cartridge urging member that operates cooperatively with the disk rotating unit's transverse holder. This design features a compact cartridge holding mechanism that reduces damper load while maintaining effective disk rotation.
Career Highlights
Throughout his career, Tokunaga has worked with prominent companies such as Panasonic Corporation and Victor Company of Japan, Limited. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking advancements in disk drive technology.
Collaborations
Tokunaga has collaborated with talented individuals in the industry, including Teruyuki Naka and Masakazu Ishizuka. These partnerships have fostered innovation and led to the development of advanced technologies in the field.
Conclusion
Tomoshi Tokunaga's contributions to disk drive technology are noteworthy, with several patents that showcase his innovative spirit. His work continues to influence the industry, making him a significant figure in the realm of inventions.