Yokohama, Japan

Takao Muraoka

This inventor holds 3 USPTO granted patents. Top assignee: Kabushiki Kaisha Toshiba. Active years: 1988-1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takao Muraoka. Retrieved from https://idiyas.com/inventor/takao-muraoka

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 = 1.8

ph-index = 2

Forward Citations = 55(Granted Patents)


Location History:

  • Yokohama, JP (1988)
  • Kanagawa, JP (1991)

Company Filing History:


Years Active: 1988-1991

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3 patents (USPTO):Explore Patents

Title: Takao Muraoka: Innovator in Magnetic Disk Storage Technology

Introduction

Takao Muraoka is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of magnetic disk storage technology, holding a total of 3 patents. His innovative designs have enhanced the efficiency and functionality of storage devices.

Latest Patents

Muraoka's latest patents include a "Head slider arrangement for magnetic disk storage device." This invention features a magnetic disk with a storing/reproduction region and a head slider that generates an air bearing through parallel projections. The design allows for an increased number of heads per disk while minimizing the weight of the head actuator. Another notable patent is the "Linear actuator for moving a recording/reading head in an access." This actuator includes a flat box-like carriage and a unique permanent magnet arrangement that applies a magnetic field to the motor coil, improving the movement of the recording medium.

Career Highlights

Muraoka is associated with Kabushiki Kaisha Toshiba, a leading company in technology and electronics. His work has been instrumental in advancing magnetic storage solutions, making them more efficient and reliable.

Collaborations

Throughout his career, Muraoka has collaborated with talented individuals such as Takehito Yamada and Kazushi Tanimoto. These partnerships have fostered innovation and contributed to the success of their projects.

Conclusion

Takao Muraoka's contributions to magnetic disk storage technology exemplify his innovative spirit and dedication to advancing the field. His patents reflect a commitment to improving storage solutions, making a lasting impact on the industry.

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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