Ibaraki, Japan

Yuko Murakami

This inventor holds 2 USPTO granted patents. Top assignee: Hitachi, Ltd.. Active years: 1995-1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yuko Murakami. Retrieved from https://idiyas.com/inventor/yuko-murakami-82ij7w8u

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


% Patents Active = 100.0

Average Co-Inventor Count = 6.2

ph-index = 1

Forward Citations = 11(Granted Patents)


Location History:

  • Ibaraki, JP (1995)
  • Ibaraki-ken, JP (1999)

Company Filing History:


Years Active: 1995-1999

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2 patents (USPTO):Explore Patents

Title: Yuko Murakami: Innovator in Magnetic Recording Technology

Introduction

Yuko Murakami is a prominent inventor based in Ibaraki, Japan. She has made significant contributions to the field of magnetic recording technology, holding a total of 2 patents. Her innovative work focuses on enhancing the performance and durability of magnetic recording mediums.

Latest Patents

Murakami's latest patents include advancements in magnetic recording mediums and magnetic recording reproducers. One of her notable inventions is a magnetic recording medium that comprises a non-magnetic substrate, a magnetic layer, and a protective layer. This invention allows for the formation of a lubricating film with low frictional properties, which significantly reduces wear and tear during operation. Another patent involves a multifunctional ammonium carboxylate lubricant that enhances the performance of magnetic recording mediums by forming a lubricant film on the surface.

Career Highlights

Yuko Murakami is currently employed at Hitachi, Ltd., where she continues to develop innovative solutions in her field. Her work has been instrumental in advancing the technology used in magnetic recording devices, making them more efficient and reliable.

Collaborations

Murakami has collaborated with notable colleagues such as Takayuki Nakakawaji and Mitsuyoshi Shoji, contributing to the success of various projects within her company.

Conclusion

Yuko Murakami's contributions to magnetic recording technology exemplify her dedication to innovation and excellence. Her patents reflect her commitment to improving the performance of recording mediums, making her a key figure in her 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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