Zama, Japan

Tomonori Mitsui

This inventor holds 2 USPTO granted patents. Top assignee: Mitsumi Electric Company Ltd.. Active years: 1993-1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tomonori Mitsui. Retrieved from https://idiyas.com/inventor/tomonori-mitsui

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 3.2

ph-index = 2

Forward Citations = 20(Granted Patents)


Location History:

  • Zama, JP (1993)
  • Atsugi, JP (1999)

Company Filing History:


Years Active: 1993-1999

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2 patents (USPTO):Explore Patents

Title: Tomonori Mitsui: Innovator in Optical Disk Technology

Introduction

Tomonori Mitsui is a notable inventor based in Zama, Japan. He has made significant contributions to the field of optical disk technology, holding 2 patents that showcase his innovative approach to disk drive mechanisms.

Latest Patents

Mitsui's latest patents include a disk drive using a disk tray and an optical disk driver with an operational processing apparatus. The disk drive patent describes a mechanism that includes a disk tray designed for introducing a disk into the main body of the drive. This tray features a disk mounting part that supports the disk in an upright position through extensions and tongue parts. His optical disk driver patent outlines a top-loading mechanism that allows for the insertion and ejection of optical disks via the top surface of the driver. This design integrates with an operational processor, such as a personal computer, enhancing user experience and functionality.

Career Highlights

Mitsui is currently employed at Mitsumi Electric Company Ltd., where he continues to develop innovative solutions in the realm of optical disk technology. His work has been instrumental in advancing the efficiency and usability of disk drives.

Collaborations

Some of his notable coworkers include Mitsunori Nakamura and Noboru Sugie, who have collaborated with him on various projects within the company.

Conclusion

Tomonori Mitsui's contributions to optical disk technology reflect his dedication to innovation and excellence. His patents not only enhance the functionality of disk drives but also pave the way for future advancements in the field.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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