Itami, Japan

Yoshiharu Nakao

This inventor holds 3 USPTO granted patents and 1 published patent application. Top assignee: Mitsubishi Denki Kabushiki Kaisha. Active years: 1980-1988.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshiharu Nakao. Retrieved from https://idiyas.com/inventor/yoshiharu-nakao

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

Calculating rank
USPTO Granted Patents = 3 

% Patents Active = 100.0

Average Co-Inventor Count = 2.3

ph-index = 2

Forward Citations = 16(Granted Patents)


Location History:

  • Itami, JP (1980 - 1982)
  • Hyogo, JP (1988)

Company Filing History:


Years Active: 1980-1988

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3 patents (USPTO):Explore Patents

Title: Yoshiharu Nakao: Innovator in Semiconductor Technology

Introduction

Yoshiharu Nakao, a notable inventor based in Itami, Japan, has made significant contributions to the field of semiconductor technology. With three patents to his name, his innovative work is recognized in the industry, particularly through his association with Mitsubishi Electric Corporation, a leading company in the electrical equipment sector.

Latest Patents

Yoshiharu Nakao's recent patents showcase his expertise in electronics and semiconductor design. One of his latest inventions, the Inner Potential Generating Circuit, is designed to ensure that the inner potential is unaffected by the threshold voltages of transistors, thus enhancing circuit reliability. Another noteworthy patent is the Semiconductor Memory Device, which involves a memory cell configuration that incorporates multiple MOS transistors. This design not only improves memory management but also optimizes performance by operating in the triode region, allowing for efficient data processing.

Career Highlights

Throughout his career at Mitsubishi Electric Corporation, Nakao has demonstrated outstanding technical ability and innovation. His work has not only contributed to advancements in semiconductor technology but has also had a lasting impact on the overall functionality of electronic devices. His inventions have helped pave the way for more efficient hardware solutions in the digital landscape.

Collaborations

Yoshiharu Nakao collaborates with esteemed colleagues, including Mikio Kyomasu and Mitsuo Nakayama. Together, they contribute to the company's vision of advancing technology and driving innovation in the semiconductor space. Their teamwork exemplifies the collaborative spirit that is essential in the fast-evolving world of electronics.

Conclusion

In conclusion, Yoshiharu Nakao's contributions to the semiconductor technology landscape through his inventive patents have solidified his reputation as a key player in the field. His ongoing work at Mitsubishi Electric Corporation, coupled with successful collaborations, ensures that he will continue to push the boundaries of innovation in the years to come.

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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