Atsugi, Japan

Yoshikazu Nakadai

This inventor holds 3 USPTO granted patents. Top assignee: Ricoh Company, Ltd.. Active years: 1990-1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshikazu Nakadai. Retrieved from https://idiyas.com/inventor/yoshikazu-nakadai

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 = 2.8

ph-index = 3

Forward Citations = 31(Granted Patents)


Location History:

  • Atsugi, JP (1990 - 1991)
  • Chiba, JP (1993)

Company Filing History:


Years Active: 1990-1993

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3 patents (USPTO):Explore Patents

Title: **Yoshikazu Nakadai: Innovator in Facsimile Technology**

Introduction

Yoshikazu Nakadai, an accomplished inventor based in Atsugi, Japan, has made significant contributions to the field of facsimile technology. With a total of three patents to his name, Nakadai's work has enhanced the functionality and efficiency of facsimile devices, catering to modern communication needs.

Latest Patents

Among his latest innovations is a patented facsimile apparatus that employs two different sized paper supply rolls. This advanced device includes a control part that optimally transports recording sheets from either roll, depending on the detected size. Additionally, it features a thermal recording head and a sheet size sensing component, which ensure precise thermal recording and efficient use of materials.

Another noteworthy patent is a facsimile device designed for improved document handling. This innovation allows both manuscript and copied sheets to be discharged out of the front surface of the operating portion, enhancing usability. Furthermore, it introduces a unique sheet tray assembly that facilitates the smooth stacking of sheets, including those that may curl, thus optimizing the user's experience.

Career Highlights

Yoshikazu Nakadai is a dedicated inventor working at Ricoh Company, Ltd., a leader in imaging and electronics. His career reflects a commitment to innovation within the company, contributing substantial advancements to their product offerings, particularly in facsimile technology.

Collaborations

Throughout his career, Nakadai has had the opportunity to collaborate with talented individuals such as Eiji Takenaka and Daiya Taranishi. These partnerships have fostered an environment of creativity and knowledge-sharing, further refining the innovative processes at Ricoh.

Conclusion

With his impressive portfolio of patents and collaborative spirit, Yoshikazu Nakadai stands out as a pivotal figure in the evolution of facsimile technology. His inventions demonstrate a blend of functionality and user-centered design, paving the way for the future of communication devices.

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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