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For the Inventor, By the Inventor

Hitachinaka, Japan

Kenji Miyata

This inventor holds 54 USPTO granted patents and 9 published patent applications and 6 EPO patents, primarily in Electric Machines (CPC class 357 ). Top assignees: Hitachi, Ltd., Hitachi Car Engineering Co., Ltd., Nihon Kohden Corporation. Active years: 1979-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kenji Miyata. Retrieved from https://idiyas.com/inventor/kenji-miyata

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

Calculating rank
USPTO Granted Patents = 54 

% Patents Active = 75.9

 

Average Co-Inventor Count = 3.4

ph-index = 14

Forward Citations = 932(Granted Patents)

Forward Citations (Not Self Cited) = 916(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Ibaraki, JP (1979)
  • Katsuta, JP (1980 - 1998)
  • Hitachi, JP (1982 - 2008)
  • Chiyoda-ku, JP (2006 - 2008)
  • Hitachinaka, JP (2002 - 2014)
  • Tokyo, JP (2008 - 2022)

Company Filing History:

goldMedal42 out of 42,743 
 
Hitachi, Ltd.
 patents
silverMedal3 out of 248 
 
Hitachi Car Engineering Co., Ltd.
 patents
bronzeMedal3 out of 578 
 
Nihon Kohden Corporation
 patents
4. 2 out of 1,398 
 
Hitachi High-Tech Corporation
 patents
5. 2 out of 498 
 
Hitachi Industrial Equipment Systems Co., Ltd.
 patents
6. 2 out of 152 
 
Japan Servo Co.,ltd.
 patents
7. 1 out of 1 
 
Fusion Group Holdings Co., Ltd.
 patent
8. 1 out of 217 
 
Hitachi Device Engineering Co., Ltd.
 patents
9. 1 out of 149 
 
Hitachi Powdered Metals Co., Ltd.
 patents
10. 1 out of 5,300 
 
Nippon Telegraph and Telephone Corporation
 patents
11. 3 out of 834,601 
Other
 patents
where one patent can have more than one assignee

Years Active: 1979-2026

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Areas of Expertise:
Electric Motor
Rotating Electrical Machine
Linear Motor
Circular Accelerator
Charged Particle Beam
Physiological Signal Processing
Magnetic Field Analysis
Display Device
Non-Contact Sensor
Particle Beam Treatment
Electromagnetic Analysis
Combustible Oil Preparation
54 patents (USPTO):Explore Patents
1. 12576287 - Circular accelerator and particle beam treatment system (2026-03-17),
2. 12414700 - Monitoring device and physiological signal processing device (2025-09-16),
3. 12394585 - Electron source, electron gun, and charged particle beam device (2025-08-19),
4. 11422171 - Method for calculating power supply voltage waveform, method for analyzing circuit coupled magnetic field, program and recording medium recording program (2022-08-23),
5. 10982160 - Method of preparing combustible oil (2021-04-20),
6. 8829754 - Electric rotating machine (2014-09-09),
7. 8471428 - Rotating electrical machine (2013-06-25),
8. 8407881 - Process of manufacturing a stator (2013-04-02),
9. 8334629 - Electric rotating machine (2012-12-18),
10. 8175669 - Apparatus and method for measuring oxygen saturation in blood (2012-05-08),
11. 8134269 - Electric motor (2012-03-13),
12. 7915778 - Electric motor (2011-03-29),
13. 7830060 - Electric motor (2010-11-09),
14. 7795774 - Multiple phase claw pole type motor (2010-09-14),
15. 7714475 - Multiple phase claw pole type motor (2010-05-11),

Title: Kenji Miyata - Pioneering Inventor from Hitachinaka

Introduction: Kenji Miyata is a renowned inventor hailing from Hitachinaka, Japan. With a passion for innovation and a keen eye for problem-solving, Miyata has made significant contributions to various fields through his inventive spirit.

Latest Patents: Kenji Miyata holds several patents in the areas of robotics, artificial intelligence, and sustainable energy solutions. His most recent patents focus on enhancing efficiency in industrial processes through automation and smart technologies.

Career Highlights: Miyata began his career as a research scientist at a leading technology firm in Japan, where he developed groundbreaking algorithms for machine learning applications. His work laid the foundation for advancements in autonomous systems and data analytics.

Collaborations: Throughout his career, Kenji Miyata has collaborated with top research institutions and universities worldwide to further his research and bring his innovative ideas to life. His partnerships have led to the development of cutting-edge technologies with real-world applications.

Conclusion: Kenji Miyata's dedication to innovation and his relentless pursuit of excellence have solidified his reputation as a trailblazer in the world of technology. His inventive spirit continues to inspire the next generation of inventors and researchers to push the boundaries of what is possible.

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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