Tokyo, Japan

Satoshi Arai

This inventor holds 137 USPTO granted patents and 14 published patent applications and 30 EPO patents, primarily in Air Conditioning Technology (CPC class 361525). Top assignees: Mitsubishi Electric Corporation, Nec Tokin Corporation, Nec Corporation. Active years: 1982-2026.

USPTO Granted Patents = 137 

% Patents Active = 89.1

 

Average Co-Inventor Count = 3.2

ph-index = 18

Forward Citations = 1,579(Granted Patents)

Forward Citations (Not Self Cited) = 1,479(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Kitakyushu, JP (1991 - 1994)
  • Toyama, JP (1996 - 2001)
  • Chiyoda-Ku, JP (2003)
  • Minato-ku, JP (2004)
  • Miyagi, JP (2005)
  • Komoro, JP (2004 - 2006)
  • Himeji, JP (2003 - 2011)
  • Hyogo, JP (2011)
  • Sendai, JP (2004 - 2013)
  • Sakura, JP (2018)
  • Kisarazu, JP (2020)
  • Tokyo, JP (1982 - 2024)

Company Filing History:

goldMedal31 out of 16,571 
 
Mitsubishi Electric Corporation
 patents
silverMedal23 out of 259 
 
Nec Tokin Corporation
 patents
bronzeMedal20 out of 36,653 
 
Nec Corporation
 patents
4. 19 out of 3,705 
 
Nippon Steel Corporation
 patents
5. 10 out of 42,719 
 
Hitachi, Ltd.
 patents
6. 8 out of 2,028 
 
Hitachi Automotive Systems, Ltd.
 patents
7. 6 out of 1,102 
 
Nippon Steel Sumitomo Metal Corporation
 patents
8. 3 out of 3,781 
 
Renesas Technology Corp.
 patents
9. 2 out of 1,651 
 
Disco Corporation
 patents
10. 2 out of 2,573 
 
Ebara Corporation
 patents
11. 2 out of 349 
 
Kabushiki Kaisha Daini Seikosha
 patents
12. 2 out of 76 
 
Kaijo Corporation
 patents
13. 2 out of 7 
 
Katsuragawa Denki Kabushiki Kaisha
 patents
14. 2 out of 21,351 
 
Mitsubishi Denki Kabushiki Kaisha
 patents
15. 1 out of 9 
 
Airex Corporation
 patents
16. 1 out of 15 
 
Fuji Filter Manufacturing Co., Ltd.
 patents
17. 1 out of 2 
 
Fuji Filter Manufacturing Co., Ltd.
 patents
18. 1 out of 30 
 
Furuya Metal Co., Ltd.
 patents
19. 1 out of 1,328 
 
Japan Science and Technology Agency
 patents
20. 1 out of 13 
 
Nec Toppan Circuit Solutions, Inc.
 patents
21. 1 out of 433 
 
Ticona Gmbh
 patents
22. 1 out of 834,411 
Other
 patents
where one patent can have more than one assignee

Years Active: 1982-2026

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Areas of Expertise:
Air Conditioner
Grain-Oriented Electrical Steel
Injection Molding
Remote Controller
Molding Method
Thermal Management
Filter Design
Resin Powder Material
Layer Laminating
Constant Temperature Supply
Processing Liquid
Outdoor Unit
137 patents (USPTO):Explore Patents

Title: Inventor Satoshi Arai

Introduction: Satoshi Arai is a renowned inventor based in Tokyo, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Satoshi Arai holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his diverse range of expertise and innovative thinking.

Career Highlights: With a career spanning over two decades, Satoshi Arai has worked with leading research institutions and technology companies in Japan, spearheading projects that have revolutionized various industries. His commitment to pushing the boundaries of technology has earned him recognition as a visionary in the field.

Collaborations: Satoshi Arai has collaborated with top universities and multinational corporations to develop cutting-edge solutions that address complex challenges in the tech sector. His collaborative efforts have resulted in the creation of patented technologies that have had a significant impact on the industry.

Conclusion: Satoshi Arai's passion for 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 shape the future of technological advancements.

Profile summary based on public USPTO records.
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