Tottori, Japan

Takumi Ota

This inventor holds 4 USPTO granted patents. Top assignees: Sanyo Electric Co., Ltd., Tottori Sanyo Electric Co., Ltd.. Active years: 1999-2007.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takumi Ota. Retrieved from https://idiyas.com/inventor/takumi-ota-g42tvsde

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 = 4.0

ph-index = 3

Forward Citations = 11(Granted Patents)


Company Filing History:


Years Active: 1999-2007

Loading Chart...
4 patents (USPTO):Explore Patents

Title: The Innovations of Takumi Ota

Introduction

Takumi Ota is a notable inventor based in Tottori, Japan. He has made significant contributions to the field of optical disk technology, holding a total of 4 patents. His work focuses on enhancing the performance and reliability of optical disk reproducing devices.

Latest Patents

One of Takumi Ota's latest patents is an optical disk vibration sensing and reproducing device. This invention allows an optical disk reproducing device to rotate an optical disk at selected linear velocities while detecting vibrations or shocks during rotation. The linear velocity of the disk is adjusted based on the detected vibrations to keep them within permissible limits. Additionally, a limit rotational velocity is established during tests conducted each time a disk is inserted, ensuring that the rotational speed does not exceed this limit during reproduction.

Career Highlights

Throughout his career, Takumi Ota has worked with prominent companies such as Sanyo Electric Co., Ltd. and Tottori Sanyo Electric Co., Ltd. His experience in these organizations has contributed to his expertise in optical disk technology and innovation.

Collaborations

Takumi Ota has collaborated with several talented individuals in his field, including Akihiro Kishishita and Kiyoshi Kodani. These collaborations have likely fostered a creative environment that has led to the development of his innovative patents.

Conclusion

Takumi Ota's contributions to optical disk technology through his patents demonstrate his commitment to innovation and improvement in this field. His work continues to influence the development of reliable optical disk reproducing devices.

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]
Loading…