Miyagi, Japan

Takashi Nakashima

This inventor holds 4 USPTO granted patents. Top assignee: Alps Electric Co., Ltd.. Active years: 2001-2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takashi Nakashima. Retrieved from https://idiyas.com/inventor/takashi-nakashima-m1s9xt9i

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

Calculating rank

% Patents Active = 50.0

Average Co-Inventor Count = 2.7

ph-index = 3

Forward Citations = 20(Granted Patents)


Company Filing History:


Years Active: 2001-2003

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4 patents (USPTO):Explore Patents

Title: **Innovations by Takashi Nakashima: Pioneering Disk Device Technology**

Introduction

Takashi Nakashima, an inventive mind from Miyagi-ken, Japan, is known for his significant contributions to disk device technology. With a total of four patents to his name, Nakashima has demonstrated a commitment to enhancing the efficiency and functionality of disk devices, making them more accessible and user-friendly.

Latest Patents

One of his latest innovations is a **disk device having a disk transferring mechanism capable of shortening disk replacement time**. This invention provides a streamlined mechanism that enables faster disk replacement by utilizing a single insertion/ejection slot along with a transferring means designed to transport the inserted disk efficiently. The driving unit in this design can ascend or descend, adjusting to different positions, which optimizes the disk transfer process.

Another noteworthy patent is the **disk device having a disk transferring mechanism capable of being made thin**. This innovation simplifies the design of disk devices by incorporating an insertion/ejection slot connected to upper and lower disk transferring paths. The system features a transferring roller that facilitates the movement of disks, allowing them to rotate and transfer smoothly between the upper and lower paths—an improvement that enhances the overall performance and compactness of the device.

Career Highlights

Takashi Nakashima currently works for Alps Electric Co., Ltd., a company recognized for its advancements in electronics and technology. His work at Alps Electric highlights his dedication to innovation and the technical challenges faced in modern disk devices.

Collaborations

Nakashima collaborates with esteemed colleagues, including Toshihiro Sakurai and Hideo Kikuchi, who share his vision for advancing disk technology. Together, they contribute to the collaborative efforts that drive innovation within their field, leveraging their diverse expertise and insights.

Conclusion

With his inventive spirit and commitment to enhancing disk device technology, Takashi Nakashima continues to shape the future of this sector. His patents not only reflect his creativity as an inventor but also highlight the ongoing evolution of disk systems, promising enhanced performance for users around the globe.

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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