Kyoto, Japan

Masahiro Otani

This inventor holds 3 USPTO granted patents and 2 published patent applications. Top assignee: Nidec Corporation. Active years: 2025-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masahiro Otani. Retrieved from https://idiyas.com/inventor/masahiro-otani-6agkmcuf

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 = 66.7

Average Co-Inventor Count = 3.8

ph-index = 1


Company Filing History:


Years Active: 2025-2026

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3 patents (USPTO):Explore Patents

Title: Masahiro Otani: Innovator in Motor Technology

Introduction

Masahiro Otani is a prominent inventor based in Kyoto, Japan. He has made significant contributions to the field of motor technology, holding two patents that showcase his innovative approach to engineering.

Latest Patents

Otani's latest patents include a motor module and a motor design. The motor module features a unique casing with a partition wall that creates first and second accommodation spaces. This design incorporates a wiring system with a lead-out port and a guide groove, ensuring efficient management of electrical connections. The motor itself is characterized by a vertically extending shaft, supported by a bearing, and a stator with a coil that radially opposes the shaft's outer surface. The shaft is designed with a magnetization pattern that alternates between N and S poles, enhancing its performance.

Career Highlights

Masahiro Otani is currently employed at Nidec Corporation, a leading company in the motor manufacturing industry. His work at Nidec has allowed him to develop and refine his innovative ideas, contributing to the company's reputation for excellence in motor technology.

Collaborations

Otani collaborates with talented coworkers, including Yoichi Sekii and Yu Tachibana, who share his passion for innovation and engineering.

Conclusion

Masahiro Otani's contributions to motor technology through his patents and work at Nidec Corporation highlight his role as a key innovator in the field. His designs reflect a commitment to advancing motor efficiency and functionality.

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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