Tokyo, Japan

Masakatu Daijoo

This inventor holds 1 USPTO granted patent. Top assignee: Mitsubishi Denki Kabushiki Kaisha. Active years: 1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masakatu Daijoo. Retrieved from https://idiyas.com/inventor/masakatu-daijoo

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 = 4.0

ph-index = 1

Forward Citations = 6(Granted Patents)


Company Filing History:


Years Active: 1999

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1 patent (USPTO):Explore Patents

Title: Masakatu Daijoo: Innovator in Power Conversion Technology

Introduction

Masakatu Daijoo is a prominent inventor based in Tokyo, Japan. He is known for his contributions to power conversion technology, particularly in simplifying the design of power conversion apparatuses. His innovative approach has led to advancements in the efficiency and functionality of power systems.

Latest Patents

Masakatu Daijoo holds a patent for a "Power conversion apparatus, control method and uninterruptible power." This invention focuses on a power conversion apparatus that simplifies the main circuit and its control circuit by allowing part of the main circuit to be shared between a converter section and an inverter section. The apparatus includes a converter section and an inverter section, each equipped with upper and lower arm switch sections, along with a common section that also features upper and lower arm switch sections. This design enables the conversion of AC input power into DC power and subsequently converts the DC power back into AC output power.

Career Highlights

Masakatu Daijoo is associated with Mitsubishi Denki Kabushiki Kaisha, a leading company in the field of electrical and electronic equipment. His work at Mitsubishi has allowed him to focus on innovative solutions in power conversion technology, contributing to the company's reputation for excellence in engineering.

Collaborations

Throughout his career, Masakatu has collaborated with notable colleagues such as Shizuri Tamura and Akinori Nishihiro. These collaborations have fostered a creative environment that encourages the development of cutting-edge technologies in the field of power systems.

Conclusion

Masakatu Daijoo's contributions to power conversion technology exemplify the impact of innovation in engineering. His patent and work at Mitsubishi Denki Kabushiki Kaisha highlight his commitment to advancing the efficiency of power systems. His achievements serve as an inspiration for future inventors in the field.

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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