Tokyo, Japan

Masakazu Hara

This inventor holds 8 USPTO granted patents and 5 EPO patents. Top assignees: Ihi Corporation, Nkk Corporation, Other. Active years: 1993-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masakazu Hara. Retrieved from https://idiyas.com/inventor/masakazu-hara

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 = 2.9

ph-index = 3

Forward Citations = 17(Granted Patents)


Location History:

  • Yokohama, JP (2016)
  • Tokyo, JP (1993 - 2020)

Company Filing History:

goldMedal7 out of 1,196 
 
Ihi Corporation
 patents
silverMedal1 out of 614 
 
Nkk Corporation
 patents
bronzeMedal1 out of 834,513 
Other
 patents
where one patent can have more than one assignee

Years Active: 1993-2025

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8 patents (USPTO):Explore Patents

Title: Masakazu Hara: A Pioneer in Wireless Power Technology

Introduction

Masakazu Hara, an inventive mind hailing from Tokyo, Japan, is renowned for his contributions to the field of wireless power technology. With a remarkable portfolio boasting 7 patents, Hara has carved out a significant niche for himself as a leading inventor in his domain. His innovative approaches have significantly advanced the methods of wireless power transmission, making everyday applications more practical and efficient.

Latest Patents

Hara's most recent patents showcase his ingenuity in developing methods for manufacturing wireless power-transmitting devices. One notable patent details a method for creating a wireless power-transmitting device which includes a power transmitter and receiver featuring coils designed to manage eddy currents effectively. This method allows for the customization of inductance properties in transmission and reception coils, thereby enhancing the efficiency of wireless energy transfer.

Additionally, Hara's patents encompass advancements in coil devices and wireless power transfer systems. His designs integrate auxiliary magnetic members that optimize the interaction between facing coil devices, further improving power transmission capabilities. These innovations demonstrate Hara's commitment to pioneering groundbreaking technology in the wireless power sector.

Career Highlights

Hara's impressive career includes significant tenures at major corporations such as IHI Corporation and NKK Corporation. His experiences at these firms have equipped him with a robust understanding of industrial applications of his inventions. Hara's work has not only contributed to his personal achievements but also propelled the companies he has collaborated with into new realms of technological advancement.

Collaborations

Throughout his career, Hara has had the opportunity to work alongside esteemed colleagues like Susumu Tokura and Kentarou Furiya. These collaborations have fostered an environment of innovation, allowing Hara to bounce ideas off other talented individuals and refine his inventive techniques. Such partnerships are vital in the realm of technology and can lead to the development of even more impactful inventions.

Conclusion

Masakazu Hara stands out as a significant figure in the field of wireless power technology. With his numerous patents and innovative methods of manufacturing power devices, he has made notable contributions that enhance the way we interact with energy in our everyday lives. As he continues to evolve and innovate, the impact of his work is sure to inspire future generations of inventors and engineers.

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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