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For the Inventor, By the Inventor

Kobe, Japan

Masayuki Fujita

This inventor holds 74 USPTO granted patents and 6 published patent applications and 17 EPO patents, primarily in Terahertz Technology (CPC class B60C). Top assignees: Kaneka Corporation, Sanyo Electric Co., Ltd., Kanegafuchi Kagaku Kogyo Kabushiki Kaisha. Active years: 1993-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masayuki Fujita. Retrieved from https://idiyas.com/inventor/masayuki-fujita

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

USPTO Granted Patents = 74 

% Patents Active = 71.6

 

Average Co-Inventor Count = 3.0

ph-index = 14

Forward Citations = 697(Granted Patents)

Forward Citations (Not Self Cited) = 675(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Takago, JP (1997)
  • Kagawa, JP (2001)
  • Himeji, JP (2000 - 2002)
  • Hyogo, JP (1993 - 2003)
  • Kita-gun, JP (2003)
  • Ikeda, JP (2010 - 2011)
  • Settsu, JP (2012)
  • Kyoto, JP (2000 - 2016)
  • Osaka, JP (1995 - 2019)
  • Kobe, JP (2002 - 2023)

Company Filing History:

goldMedal25 out of 1,773 
 
Kaneka Corporation
 patents
silverMedal14 out of 8,782 
 
Sanyo Electric Co., Ltd.
 patents
bronzeMedal8 out of 698 
 
Kanegafuchi Kagaku Kogyo Kabushiki Kaisha
 patents
4. 8 out of 1,044 
 
Osaka University
 patents
5. 7 out of 4,548 
 
Sumitomo Rubber Industries Limited
 patents
6. 6 out of 6,021 
 
Rohm Co., Ltd.
 patents
7. 3 out of 109 
 
Kanegafuchi Chemical Industry Co., Ltd.
 patents
8. 2 out of 11 
 
Institute for Laser Technology
 patents
9. 1 out of 3,139 
 
Hamamatsu-Photonics K.k.
 patents
10. 1 out of 871 
 
Kyoto University
 patents
11. 1 out of 4,751 
 
Mitsubishi Heavy Industries Limited
 patents
12. 1 out of 394 
 
Panasonic Electric Works Co., Ltd.
 patents
13. 1 out of 25,974 
 
Sharp Kabushiki Kaisha Corporation
 patents
14. 1 out of 471 
 
Washington State University
 patents
15. 2 out of 834,570 
Other
 patents
where one patent can have more than one assignee

Years Active: 1993-2025

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Areas of Expertise:
Terahertz Circuit
Biodegradable Materials
Solid Electrolytic Capacitor
Photonic-Crystal Absorber
Tire Technology
Laser Surface Treatment
Solar Cell
Cyclic Polyorganosiloxane
Block Copolymer
Curable Compositions
High-Frequency Circuit
Organic Electroluminescence
74 patents (USPTO):Explore Patents
1. 12482951 - Dielectric waveguide, terahertz circuit and terahertz integrated circuit (2025-11-25),
2. 12454627 - Biodegradable laminated article and method for producing the same (2025-10-28),
3. 12275276 - Tyre (2025-04-14),
4. 12165977 - Terahertz module (2024-12-10),
5. 11772430 - Tire (2023-10-03),
6. 11420476 - Tire (2022-08-23),
7. 11420475 - Tire (2022-08-23),
8. 11325422 - Tyre (2022-05-10),
9. 11148472 - Tyre (2021-10-19),
10. D900016 - Tire for automobile (2020-10-27),
11. D894819 - Tire for automobile (2020-09-01),
12. D893399 - Tire for automobile (2020-08-18),
13. 10276919 - Terahertz device and terahertz integrated circuit (2019-04-30),
14. 9632247 - Terahertz-wave device and terahetz-wave integrated circuits (2017-04-25),
15. 9496622 - Photonic-crystal slab absorber and high-frequency circuit and electronic components, and transmitter, receiver and proximity wireless communication system (2016-11-15),

Title: The Innovative Journey of Masayuki Fujita

Introduction: Masayuki Fujita, a pioneering inventor hailing from Kobe, Japan, has made significant contributions to the world of technology through his groundbreaking innovations and patents.

Latest Patents: Masayuki Fujita's latest patents showcase his ongoing commitment to pushing the boundaries of technological advancement in various fields, including robotics, artificial intelligence, and sustainable energy solutions.

Career Highlights: With a career spanning over two decades, Masayuki Fujita has established himself as a leading figure in the innovation landscape. His work has not only revolutionized industries but has also inspired a new generation of inventors to think outside the box.

Collaborations: Throughout his career, Masayuki Fujita has collaborated with top research institutions, universities, and leading tech companies to bring his ideas to life. These collaborations have been instrumental in turning his innovative concepts into tangible products that have had a lasting impact on society.

Conclusion: Masayuki Fujita's relentless pursuit of innovation and his passion for creating a better future through technology make him a true visionary in the world of inventions. His work continues to shape the way we live, work, and interact with the world around us.

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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