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For the Inventor, By the Inventor

Tokyo, Japan

Monjiro Momoi

This inventor holds 5 USPTO granted patents. Top assignee: Tdk Corporation. Active years: 1992-2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Monjiro Momoi. Retrieved from https://idiyas.com/inventor/monjiro-momoi

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

USPTO Granted Patents = 5

% Patents Active = 100.0

Average Co-Inventor Count = 3.4

ph-index = 5

Forward Citations = 52(Granted Patents)


Location History:

  • Saku, JP (1992)
  • Tokyo, JP (1992 - 2001)

Company Filing History:

goldMedal5 out of 8,247 
 
Tdk Corporation
 patents

Years Active: 1992-2001

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5 patents (USPTO):Explore Patents
1. 6198600 - Thin film magnetic head and manufacturing method thereof (2001-03-06),
2. 5416656 - Magnetic recording and reproducing head having a flat surface with round (1995-05-16),
3. 5126901 - Thin film magnetic head having a narrow upper surface (1992-06-30),
4. 5094897 - Magnetic recording medium comprising a glass substrate and a gamma Fe.sub.2 (1992-03-10),
5. 5094896 - Magnetic recording medium comprising a glass substrate having a magnetic (1992-03-10),

Title: Monjiro Momoi: Innovator in Magnetic Head Technology

Introduction

Monjiro Momoi is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of magnetic head technology, holding a total of 5 patents. His work focuses on enhancing the performance and reliability of magnetic recording devices.

Latest Patents

Among his latest patents is a thin film magnetic head and its manufacturing method. This invention involves a slider equipped with base body surfaces that face a medium. It features an inductive thin film magnetic transducer with first and second pole tips, designed to minimize spacing loss while protecting the magnetic films from oxidation and corrosion. Another notable patent is for a magnetic recording and reproducing head that has a flat surface with rounded corners. This design improves the frictional coefficient between the magnetic disk and the magnetic head, enhancing the overall efficiency of the apparatus.

Career Highlights

Monjiro Momoi is associated with TDK Corporation, a leading company in the electronics industry. His innovative work has positioned him as a key figure in the development of advanced magnetic recording technologies.

Collaborations

He has collaborated with notable coworkers, including Kazumasa Fukuda and Mikio Matsuzaki, contributing to various projects that push the boundaries of magnetic technology.

Conclusion

Monjiro Momoi's contributions to magnetic head technology have significantly impacted the field, showcasing his expertise and innovative spirit. His patents reflect a commitment to advancing technology and improving device performance.

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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