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For the Inventor, By the Inventor

Kokubu, Japan

Nobuyoshi Fujikawa

This inventor holds 15 USPTO granted patents and 1 published patent application. Top assignee: Kyocera Corporation. Active years: 1986-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Nobuyoshi Fujikawa. Retrieved from https://idiyas.com/inventor/nobuyoshi-fujikawa

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

USPTO Granted Patents = 15 

% Patents Active = 100.0

Average Co-Inventor Count = 2.8

ph-index = 6

Forward Citations = 91(Granted Patents)


Location History:

  • Kokubun, JP (1991)
  • Kokubu, JP (1986 - 1997)
  • Kirishima, JP (2024)

Company Filing History:

goldMedal15 out of 6,934 
 
Kyocera Corporation
 patents

Years Active: 1986-2026

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15 patents (USPTO):Explore Patents
1. 12770788 - Multilayer ceramic electronic component (2026-10-20),
2. 12170172 - Capacitor (2024-12-17),
3. 11887783 - Capacitor (2024-01-30),
4. 5650368 - Dielectric ceramic composition (1997-07-22),
5. 5650367 - Dielectric ceramic composition (1997-07-22),
6. 5616528 - Dielectric ceramic composition, multilayer resonator made of said (1997-04-01),
7. 5504044 - Dielectric ceramic composition for high-frequency applications (1996-04-02),
8. 5432135 - Dielectric ceramic composition for high frequency (1995-07-11),
9. 5376603 - Dielectric ceramic for microwaves (1994-12-27),
10. 5356844 - Dielectric ceramic composition and dielectric resonator (1994-10-18),
11. 5268341 - Dielectric ceramic composition for high-frequency use and dielectric (1993-12-07),
12. 5198395 - Dielectric ceramic composition for high frequency use (1993-03-30),
13. 5065275 - Multilayer substrate with inner capacitors (1991-11-12),
14. 4701827 - Multilayer ceramic capacitor (1987-10-20),
15. 4628404 - Dielectric composition and laminated capacitor (1986-12-09),

Title: Nobuyoshi Fujikawa: Pioneering Inventor from Kokubu

Introduction: Nobuyoshi Fujikawa is a renowned inventor hailing from Kokubu, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Fujikawa's latest patents include advancements in robotics, artificial intelligence, and sustainable energy solutions, showcasing his commitment to creating a more efficient and sustainable future.

Career Highlights: With a career spanning over two decades, Nobuyoshi Fujikawa has worked with leading tech companies, research institutions, and universities to develop cutting-edge technologies that have revolutionized various industries.

Collaborations: Fujikawa has collaborated with top engineers, scientists, and researchers from around the world, fostering a culture of innovation and knowledge-sharing to tackle complex challenges and drive progress in the tech sector.

Conclusion: Nobuyoshi Fujikawa's passion for innovation, coupled with his relentless pursuit of excellence, has solidified his reputation as a visionary inventor shaping the future of technology.

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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