Ibaraki, Japan

Yoshiyuki Nakamori

This inventor holds 3 USPTO granted patents. Top assignees: Hitachi, Ltd., Hitachi Maxell, Limited, Hitachi Maxwell, Ltd.. Active years: 1988-1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshiyuki Nakamori. Retrieved from https://idiyas.com/inventor/yoshiyuki-nakamori

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 = 5.3

ph-index = 2

Forward Citations = 27(Granted Patents)


Location History:

  • Yuki, JP (1988)
  • Ibaragi, JP (1989 - 1990)

Company Filing History:


Years Active: 1988-1990

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3 patents (USPTO):Explore Patents

Title: The Innovations of Yoshiyuki Nakamori

Introduction

Yoshiyuki Nakamori is a notable inventor based in Ibaraki, Japan. He has made significant contributions to the field of recording technology, holding a total of 3 patents. His work has influenced the design and functionality of recording disc cartridges, showcasing his innovative spirit and technical expertise.

Latest Patents

One of Yoshiyuki Nakamori's latest patents is the "Shutter Assembled Disc Cartridge." This invention comprises a disc case formed by a top half and a bottom half, each having a spindle hole and a head insertion hole. The cartridge includes a recording medium rotatably enclosed in the disc case, along with shutter means for closing and opening the spindle holes and the head insertion holes. Additionally, it features a slide means for moving the shutter means in both lateral directions relative to a line that passes through each center of the spindle hole and the head insertion hole. The design also incorporates means for resiliently exerting the slide means to drive the shutter means for closing the spindle holes and the head insertion holes.

Career Highlights

Throughout his career, Yoshiyuki Nakamori has worked with prominent companies such as Hitachi, Ltd. and Hitachi Maxell, Limited. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in technology.

Collaborations

Yoshiyuki Nakamori has collaborated with talented individuals in his field, including Yasunori Kanazawa and Shinichi Abe. These partnerships have fostered a creative environment that has led to the development of groundbreaking inventions.

Conclusion

Yoshiyuki Nakamori's contributions to the field of recording technology are noteworthy. His innovative designs and collaborations have significantly impacted the industry, making him a respected figure among inventors. His work continues to inspire future advancements in technology.

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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