Katsuta, Japan

Motonori Ohmori

This inventor holds 4 USPTO granted patents. Top assignees: Hitachi, Ltd., Hitachi Video Engineering, Incorporated, Hitachi Engineering Ltd. Active years: 1991-1994.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Motonori Ohmori. Retrieved from https://idiyas.com/inventor/motonori-ohmori

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 = 7.3

ph-index = 4

Forward Citations = 45(Granted Patents)


Location History:

  • Katsuta, JP (1991 - 1994)
  • Ibaraki, JP (1994)

Company Filing History:


Years Active: 1991-1994

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4 patents (USPTO):Explore Patents

Title: Motonori Ohmori: Innovator in Magnetic Recording Technology

Introduction

Motonori Ohmori is a notable inventor based in Katsuta, Japan. He has made significant contributions to the field of magnetic recording technology, holding a total of 4 patents. His work has been instrumental in advancing the mechanisms used in magnetic tape recording and reproducing apparatus.

Latest Patents

Ohmori's latest patents include innovative designs for magnetic recording and reproducing apparatus. One of his patents describes a tape running guide and tape loading mechanism that features a fixed chassis. This design incorporates a tape guiding system with multiple movable slanted pins and tape height regulating guide rollers. These components work together to efficiently derive tape from a magnetic tape cassette and wind it onto a cylindrical drum. Another patent focuses on a tape loading mechanism that utilizes a plurality of tape guides to facilitate the winding of magnetic tape onto a rotatable cylinder. This mechanism ensures that the magnetic tape maintains a predetermined span during the loading process.

Career Highlights

Throughout his career, Motonori Ohmori has worked with prominent companies such as Hitachi, Ltd. and Hitachi Video Engineering, Incorporated. His experience in these organizations has allowed him to refine his skills and contribute to significant advancements in magnetic recording technology.

Collaborations

Ohmori has collaborated with notable colleagues, including Koji Iyota and Ikuo Nishida. Their combined expertise has fostered innovation in the field and led to the development of advanced technologies.

Conclusion

Motonori Ohmori's contributions to magnetic recording technology have established him as a key figure in the industry. His innovative patents and collaborations reflect his commitment to advancing the field. His work continues to influence the design and functionality of magnetic recording devices today.

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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