Tokyo, Japan

Shigeho Inatsune

This inventor holds 4 USPTO granted patents and 1 EPO patent. Top assignee: Mitsubishi Denki Kabushiki Kaisha. Active years: 1990-2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shigeho Inatsune. Retrieved from https://idiyas.com/inventor/shigeho-inatsune

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 = 1.2

ph-index = 2

Forward Citations = 51(Granted Patents)


Location History:

  • Kanagawa, JP (1990)
  • Tokyo, JP (2007 - 2010)

Company Filing History:


Years Active: 1990-2010

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4 patents (USPTO):Explore Patents

Title: Shigeho Inatsune: Innovator in Waveform Generation and Radar Technology

Introduction

Shigeho Inatsune is a notable inventor based in Tokyo, Japan, recognized for his significant contributions to waveform generation methods and radar technology. With a total of four patents to his name, Inatsune has demonstrated a commitment to advancing technological innovation through his inventive work.

Latest Patents

Inatsune's latest patents include a waveform generation method, a radar device, and an oscillator for radar devices. These innovations address critical challenges in D/A (Digital-to-Analog) conversion. His methodology allows for the generation of D/A conversion voltage by correcting errors arising from numeric irregularities in elements, such as resistors, within a D/A converter. This is achieved by providing input data to the D/A converter sequentially at precise timings, ensuring that the generated voltage closely aligns with a desired waveform. This advancement not only enhances the accuracy of D/A conversion but also contributes to improved performance in various applications requiring precise waveform generation.

Career Highlights

Inatsune is employed by Mitsubishi Electric Corporation, a leader in electrical and electronic equipment, where he continues to drive innovation through his work. His research is integral to developing cutting-edge technologies that influence the field of electronics and telecommunications. The patents he holds signify his expertise in addressing complex technical problems and contribute significantly to the company's advancements in radar and waveform technologies.

Collaborations

Throughout his career, Inatsune has had the privilege of collaborating with esteemed colleagues such as Yoshimasa Ohashi and Takahiko Fujisaka. These collaborations have fostered an environment of creativity and innovation, enabling them to tackle intricate engineering challenges and develop solutions that reflect their collective expertise.

Conclusion

Shigeho Inatsune stands out as a prominent inventor in the realm of waveform generation and radar technology. Through his invaluable patents and collaborative efforts, he continues to make a meaningful impact in the field, illustrating the importance of innovation and teamwork in pushing the boundaries of technological advancement.

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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