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For the Inventor, By the Inventor

Tokyo, Japan

Satoshi Murakami

This inventor holds 43 USPTO granted patents and 5 published patent applications and 9 EPO patents, primarily in Power Conversion Technology. Top assignees: Mitsubishi Electric Corporation, Sumco Corporation, Teijin Limited. Active years: 1993-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Satoshi Murakami. Retrieved from https://idiyas.com/inventor/satoshi-murakami-4232vjah

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

USPTO Granted Patents = 43 

% Patents Active = 74.4

 

Average Co-Inventor Count = 3.8

ph-index = 7

Forward Citations = 204(Granted Patents)


Location History:

  • Tachikawa, JP (1993)
  • Hamura, JP (2001)
  • Yamato, JP (2003)
  • Chiyoda-ku, JP (2017 - 2023)
  • Tokyo, JP (1998 - 2024)

Company Filing History:

goldMedal28 out of 16,618 
 
Mitsubishi Electric Corporation
 patents
silverMedal5 out of 625 
 
Sumco Corporation
 patents
bronzeMedal3 out of 1,605 
 
Teijin Limited
 patents
4. 3 out of 840 
 
Ushio Denki Kabushiki Kaisha
 patents
5. 1 out of 1 
 
Daido Chemical Co., Ltd.
 patent
6. 1 out of 12 
 
Freund Corporation
 patents
7. 1 out of 4,980 
 
Oki Electric Industry Co., Ltd.
 patents
8. 1 out of 265 
 
Proterial, Ltd.
 patents
9. 1 out of 90 
 
Sumitomo Mitsubishi Silicon Corporation
 patents
10. 1 out of 38,970 
 
Toyota Jidosha Kabushiki Kaisha
 patents
11. 1 out of 1 
 
Umetoku Co., Ltd
 patent
where one patent can have more than one assignee

Years Active: 1993-2025

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Areas of Expertise:
Power Conversion
DC/DC Converter
Resonant Inverter
Power Distribution
Electric Power
Transformer
Power Factor Control
Three-Phase Power
Motor System
Light Irradiation
Forged Article
Semiconductor Substrate
43 patents (USPTO):Explore Patents
1. 12328069 - Device for controlling power conversion circuit (2025-06-10),
2. 12316260 - Power conversion device (2025-05-27),
3. 12132429 - Power conversion device and motor system (2024-10-29),
4. 11958101 - Method for manufacturing forged article (2024-04-16),
5. 11682996 - Power conversion device (2023-06-20),
6. 11563368 - Power conversion device (2023-01-24),
7. 11493197 - Light source unit and light irradiation device (2022-11-08),
8. 11432437 - Power converter (2022-08-30),
9. 11342847 - Power conversion device with controller to discharge smoothing capacitors (2022-05-24),
10. 11324842 - Light irradiation device (2022-05-10),
11. 10985649 - Power conversion device with in-phase and interleave driving based on determination of duty ratio (2021-04-20),
12. 10630205 - Resonant inverter (2020-04-21),
13. 10525699 - Tablet printing device (2020-01-07),
14. 10505459 - Power conversion device (2019-12-10),
15. 10277139 - Power conversion device which detects power shortage and switches to a power supply that is capable of supplying power (2019-04-30),

Title: Inventor Satoshi Murakami

Introduction: Satoshi Murakami is a renowned inventor based in Tokyo, Japan, known for his groundbreaking contributions to the field of robotics and artificial intelligence.

Latest Patents: Satoshi Murakami holds several patents in the areas of advanced robotics, machine learning algorithms, and human-computer interaction technologies, with his most recent patent focusing on a revolutionary robotic exoskeleton for rehabilitation purposes.

Career Highlights: With over two decades of experience in the tech industry, Satoshi Murakami has worked for leading research institutions and tech companies in Japan, spearheading innovative projects that have pushed the boundaries of technology. His work has been instrumental in the development of assistive technologies for individuals with disabilities.

Collaborations: Throughout his career, Satoshi Murakami has collaborated with top engineers, scientists, and designers from around the world, fostering a culture of innovation and creativity in his projects. His collaborative efforts have resulted in the creation of cutting-edge technologies that have the potential to transform various industries.

Conclusion: Satoshi Murakami's passion for innovation and his relentless pursuit of technological advancement continue to inspire the next generation of inventors and engineers. His contributions to the field of robotics and artificial intelligence have left a lasting impact on the industry, shaping the future of technology in profound ways.

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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