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For the Inventor, By the Inventor

Yokohama, Japan

Akihisa Hori

This inventor holds 17 USPTO granted patents and 1 published patent application and 16 EPO patents. Top assignees: Nissan Motor Company Limited, Kuboko Paint Co., Ltd.. Active years: 2014-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Akihisa Hori. Retrieved from https://idiyas.com/inventor/akihisa-hori

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

USPTO Granted Patents = 17 

% Patents Active = 88.2

 

Average Co-Inventor Count = 7.1

ph-index = 2

Forward Citations = 16(Granted Patents)


Location History:

  • Isehara, JP (2014)
  • Kanagawa, JP (2016 - 2019)
  • Yokohama, JP (2016 - 2020)

Company Filing History:

goldMedal17 out of 13,420 
 
Nissan Motor Company Limited
 patents
silverMedal1 out of 1 
 
Kuboko Paint Co., Ltd.
 patent
where one patent can have more than one assignee

Years Active: 2014-2024

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17 patents (USPTO):Explore Patents
1. 12176777 - Rotating electric machine and coil fixing method for rotating electric machine (2024-12-24),
2. 10668641 - Magnet cutting device (2020-06-02),
3. 10279504 - Manufacture method and manufacturing device for manufacturing magnet piece constituting magnet body for field pole disposed on rotating electric machine (2019-05-07),
4. 9929628 - Magnet insertion method into rotor core (2018-03-27),
5. 9908255 - Apparatus and method for manufacturing magnet segments constituting field pole magnetic body (2018-03-06),
6. 9899148 - Manufacturing device for field pole magnet body and manufacturing method for same (2018-02-20),
7. 9819250 - Magnet inserting apparatus for magnet insertion into magnet insertion slots of rotor core (2017-11-14),
8. 9779871 - Manufacturing device for cleft magnet (2017-10-03),
9. 9754719 - Cutting method and cutting device of manufacturing magnet piece forming magnet body for field pole to be arranged in rotating electric machine (2017-09-05),
10. 9712025 - Magnet inserting apparatus for magnet insertion into magnet insertion slots of rotor core and method thereof (2017-07-18),
11. 9659707 - Manufacturing device for field-pole magnet and manufacturing method for same (2017-05-23),
12. 9625539 - Magnet evaluating device and method (2017-04-18),
13. 9613749 - Manufacturing device for field pole magnet body and manufacturing method for same (2017-04-04),
14. 9330840 - Apparatus for manufacturing field pole magnetic body (2016-05-03),
15. 9251951 - Method of manufacturing magnet segment of field pole magnet body (2016-02-02),

Title: Akihisa Hori: Innovator in Electric Machine Technology

Introduction

Akihisa Hori is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of electric machines, holding a total of 17 patents. His innovative work focuses on enhancing the efficiency and functionality of rotating electric machines.

Latest Patents

Among his latest patents are two notable inventions. The first is a rotating electric machine and coil fixing method, which involves a coil wrapped in an insulating sheet that is fixed to a slot in an iron core. This innovative design utilizes a porous insulating sheet and an insulating varnish that is activated by ultrasonic irradiation, creating a mixed layer that enhances the bond between the components. The second patent is a magnet cutting device, which features a unique design that supports the magnet from below while allowing a blade to press down from above. This design ensures precision and stability during the cutting process.

Career Highlights

Throughout his career, Akihisa Hori has worked with notable companies, including Nissan Motor Company Limited and Kuboko Paint Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in electric machine technology.

Collaborations

He has collaborated with talented individuals such as Takumi Ohshima and Yasushi Matsushita, contributing to the advancement of technology in his field.

Conclusion

Akihisa Hori's contributions to electric machine technology through his patents and collaborations highlight his role as a key innovator in the industry. His work continues to influence advancements in this critical area of technology.

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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