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For the Inventor, By the Inventor

Otsu, Japan

Takashi Fujii

This inventor holds 30 USPTO granted patents and 7 published patent applications and 9 EPO patents, primarily in Control Systems. Top assignees: Murata Manufacturing Co., Ltd., Omron Corporation, Murata Mfg. Co., Ltd.. Active years: 1995-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takashi Fujii. Retrieved from https://idiyas.com/inventor/takashi-fujii-72pyncez

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

Calculating rank
USPTO Granted Patents = 30 

% Patents Active = 86.7


Average Co-Inventor Count = 3.1

ph-index = 4

Forward Citations = 60(Granted Patents)


Location History:

  • Otokuni-gun, JP (1998)
  • Ohtsu, JP (1995 - 1999)
  • Otsu, JP (1999 - 2012)
  • Kyoto-Fu, JP (2013)
  • Kyoto, JP (1997 - 2024)

Company Filing History:

goldMedal18 out of 13,796 
 
Murata Manufacturing Co., Ltd.
 patents
silverMedal9 out of 4,215 
 
Omron Corporation
 patents
bronzeMedal1 out of 132 
 
Murata Mfg. Co., Ltd.
 patents
4. 1 out of 576 
 
National Institute for Materials Science
 patents
5. 1 out of 531 
 
Tokuyama Corporation
 patents
6. 1 out of 105 
 
Toray Engineering Company, Limited
 patents
where one patent can have more than one assignee

Years Active: 1995-2025

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Areas of Expertise:
Control Device
Learning Assistance
Optical Member
Photonic Device
Single Crystal
Magnetostatic Wave
Correction Device
Infrared Ray
Light Modulation
Semiconductor
30 patents (USPTO):Explore Patents
1. 12311431 - Control device, control system, and control method for wire straightener (2025-05-27),
2. 12229638 - Learning assistance device, processing system, learning assistance method, and storage medium (2025-02-18),
3. 12051013 - Learning device, learning method, and program therefor for shorten time in generating appropriate teacher data (2024-07-30),
4. 11892819 - Control device, control system, control method, and computer-readable storage medium (2024-02-06),
5. 11762347 - Control device, control method, and non-transitory computer-readable recording medium (2023-09-19),
6. 11681261 - Control system, control method, learning device, control device, learning method for controlling an operation of a subject device on basis of a detemined command value (2023-06-20),
7. 11480931 - Learning device, learning method, and program therefor (2022-10-25),
8. 10977576 - Control device, recording medium, and control system (2021-04-13),
9. 10241490 - Correction device, correction device controlling method, information processing program, and recording medium (2019-03-26),
10. 8399836 - Infrared ray transmissive optical member and manufacturing method thereof, optical device, and optical apparatus (2013-03-19),
11. 8339706 - Wire grid and manufacturing method thereof (2012-12-25),
12. 7999983 - Lens material, optical electronic component and optical electronic device (2011-08-16),
13. 7897263 - Wire-grid metal sheet and wire grid (2011-03-01),
14. 7071687 - Photomagnetic field sensor (2006-07-04),
15. 6705852 - Melt spinning apparatus (2004-03-16),

Title: The Innovative Journey of Takashi Fujii

Introduction: Takashi Fujii, a pioneering inventor hailing from Otsu, Japan, has made significant contributions to the world of technology through his groundbreaking inventions and patents.

Latest Patents: Takashi Fujii's latest patents showcase his ongoing commitment to innovation in various fields such as robotics, artificial intelligence, and renewable energy sources.

Career Highlights: With a career spanning over two decades, Takashi Fujii has established himself as a leading figure in the realm of technological advancements. His work has not only revolutionized industries but has also inspired future generations of inventors.

Collaborations: Throughout his career, Takashi Fujii has collaborated with top research institutions, universities, and leading tech companies to further his innovative projects. These collaborations have led to the development of cutting-edge technologies that have shaped the modern world.

Conclusion: Takashi Fujii's relentless pursuit of innovation and his passion for pushing the boundaries of what is possible have solidified his legacy as a visionary inventor. His impact on the world of technology is profound, and his inventions continue to shape the future of various industries.

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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