Itami, Japan

Mitsuo Nakayama

This inventor holds 2 USPTO granted patents. Top assignees: Kabushikikaisha Tokyo Keiki, Mitsubishi Denki Kabushiki Kaisha. Active years: 1982-1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Mitsuo Nakayama. Retrieved from https://idiyas.com/inventor/mitsuo-nakayama-0fuspn1x

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 = 3.4

ph-index = 2

Forward Citations = 13(Granted Patents)


Company Filing History:


Years Active: 1982-1989

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2 patents (USPTO):Explore Patents

Title: Mitsuo Nakayama: Innovator in Marine Technology and Semiconductor Memory

Introduction

Mitsuo Nakayama is a notable inventor based in Itami, Japan. He has made significant contributions to the fields of marine technology and semiconductor memory devices. With a total of 2 patents, Nakayama's work reflects his innovative spirit and technical expertise.

Latest Patents

One of Nakayama's latest patents is a Marine Automatic Steering Apparatus. This invention allows for setting a desired course in a digital manner, where a course deviation is indicated in an analog fashion on a course deviation indicator. The zero point of this indicator is aligned with the lubber line of a steering repeater card. Another significant patent is for a Semiconductor Memory Device. This device features a memory cell formed of two serially connected MOS transistors, one of which has a floating gate. It is connected to a series combination of a Y address MOS transistor, a readout selection MOS transistor, and an MOS transistor in an output buffer circuit across two DC sources.

Career Highlights

Throughout his career, Nakayama has worked with prominent companies such as Tokyo Keiki and Mitsubishi Electric Corporation. His experience in these organizations has contributed to his development as an inventor and innovator in his field.

Collaborations

Some of Nakayama's notable coworkers include Isao Masuzawa and Toshio Miyayama. Their collaboration has likely fostered an environment of innovation and creativity in their respective projects.

Conclusion

Mitsuo Nakayama's contributions to marine technology and semiconductor memory devices highlight his role as a significant inventor. His patents demonstrate a commitment to advancing technology and improving existing systems.

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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