Kitaibaraki, Japan

Takayasu Nakane

This inventor holds 1 USPTO granted patent. Top assignees: Hitachi Engineering Co., Ltd., Hitachi, Ltd.. Active years: 1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takayasu Nakane. Retrieved from https://idiyas.com/inventor/takayasu-nakane

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 = 7.0

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:


Years Active: 1999

Loading Chart...
1 patent (USPTO):Explore Patents

Title: The Innovations of Takayasu Nakane

Introduction

Takayasu Nakane is a notable inventor hailing from Kitaibaraki, Japan. He has made significant contributions to the field of electrical engineering, particularly in power conversion technologies. His innovative work has led to the development of a unique electric power conversion apparatus.

Latest Patents

One of Nakane's key patents is an electric power conversion apparatus. This invention features a sine wave input converter equipped with a phase sequence computation unit. It inputs two line voltages or two phase voltages from a three-phase AC power supply. The apparatus computes the phase of a sine wave voltage from one of these inputs. It determines the phase sequence as either positive or antiphase based on the computation results. This determination relies on whether the result assumes a constant value or oscillates between positive and negative values. Additionally, the apparatus can identify power supply interruptions from the same computation result. Nakane holds 1 patent for this innovative technology.

Career Highlights

Throughout his career, Nakane has worked with prominent companies in the engineering sector. He has been associated with Hitachi Engineering Co., Ltd. and Hitachi, Ltd., where he contributed to various projects and advancements in electrical engineering.

Collaborations

Some of Nakane's notable coworkers include Akihiko Kanouda and Yoshimi Sakurai. Their collaboration has likely fostered an environment of innovation and creativity in their respective fields.

Conclusion

Takayasu Nakane's contributions to electric power conversion technology exemplify the spirit of innovation. His work continues to influence the field and showcases the importance of collaboration in engineering advancements.

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]
Loading…