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For the Inventor, By the Inventor

Tokyo, Japan

Shigenori Ohira

This inventor holds 5 USPTO granted patents. Top assignees: Calsonic Kansei Corporation, Kitashiba Electric Co., Ltd.. Active years: 2001-2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shigenori Ohira. Retrieved from https://idiyas.com/inventor/shigenori-ohira

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 5

% Patents Active = 60.0

Average Co-Inventor Count = 3.6

ph-index = 3

Forward Citations = 60(Granted Patents)


Location History:

  • Ibaraki, JP (2001 - 2002)
  • Tokyo, JP (2006 - 2010)

Company Filing History:

goldMedal5 out of 560 
 
Calsonic Kansei Corporation
 patents
silverMedal1 out of 3 
 
Kitashiba Electric Co., Ltd.
 patents
where one patent can have more than one assignee

Years Active: 2001-2010

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5 patents (USPTO):Explore Patents
1. 7855479 - Noise suppression structure of blower motor (2010-12-21),
2. 6984905 - Case and electric motor having an engaging opening and deformable band and for producing the electric motor (2006-01-10),
3. 6370026 - Mounting structure for mounting power elements to heat dissipation member (2002-04-09),
4. 6297572 - Brushless motor (2001-10-02),
5. 6236126 - Brushless motor (2001-05-22),

Title: Shigenori Ohira: Innovator in Electric Motor Technology

Introduction

Shigenori Ohira is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of electric motor technology, holding a total of 5 patents. His innovative designs focus on enhancing the performance and efficiency of electric motors.

Latest Patents

One of his latest patents is a noise suppression structure of a blower motor. This invention features a noise reduction member strategically placed within the peripheral wall of an end bracket member. The design ensures that the noise reduction member is positioned opposite the connector part, which enhances the overall functionality of the blower motor. Another significant patent involves an electric motor that includes a yoke designed to hold permanent magnets. This motor features a cylindrical yoke body and an auxiliary yoke, with engaging openings and a deformable band that ensures a secure fit between the components.

Career Highlights

Shigenori Ohira has worked with prominent companies in the industry, including Calsonic Kansei Corporation and Kitashiba Electric Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.

Collaborations

Throughout his career, Ohira has collaborated with talented individuals such as Hideki Sunaga and Takeshi Oba. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Shigenori Ohira's contributions to electric motor technology exemplify his innovative spirit and dedication to improving engineering solutions. His patents reflect a commitment to enhancing performance and efficiency in the industry.

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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