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For the Inventor, By the Inventor

Nara, Japan

Hiroaki Fujiwara

This inventor holds 42 USPTO granted patents and 4 published patent applications and 3 EPO patents, primarily in Circuit Board Technology. Top assignees: Panasonic Corporation, Panasonic Intellectual Property Management Co., Ltd., Matsushita Electric Industrial Co., Ltd.. Active years: 1997-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroaki Fujiwara. Retrieved from https://idiyas.com/inventor/hiroaki-fujiwara

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

USPTO Granted Patents = 42 

% Patents Active = 69.0

 

Average Co-Inventor Count = 3.2

ph-index = 6

Forward Citations = 96(Granted Patents)


Location History:

  • Takatsuki, JP (1997 - 2011)
  • Osaka, JP (2011)
  • Ikoma, JP (2012 - 2016)
  • Fukushima, JP (2015 - 2019)
  • Nara, JP (2014 - 2023)

Company Filing History:

goldMedal21 out of 16,454 
 
Panasonic Corporation
 patents
silverMedal15 out of 13,338 
 
Panasonic Intellectual Property Management Co., Ltd.
 patents
bronzeMedal4 out of 27,375 
 
Matsushita Electric Industrial Co., Ltd.
 patents
4. 2 out of 585 
 
Panasonic Intellectual Property Managment Co., Ltd.
 patents

Years Active: 1997-2026

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Areas of Expertise:
Circuit Board
Prepreg
Metal-Clad Laminate
Semiconductor Device
Thermosetting Resin
Multilayer Circuit Board
Resin Composition
Wiring Board
Electronic Components
Manufacturing Method
Polyphenylene Ether
42 patents (USPTO):Explore Patents
1. 12643308 - Resin composition, prepreg, resin-coated film, resin-coated metal foil, metal-clad laminate, and wiring board (2026-06-02),
2. 12581593 - Prepreg, and metal-clad laminated board and wiring substrate obtained using same (2026-03-17),
3. 11820105 - Prepreg, metal-clad laminate, and wiring board (2023-11-21),
4. 11477883 - Metal-clad laminate, metal foil with resin, and wiring board (2022-10-18),
5. 11401393 - Prepreg, metal-clad laminate, and wiring board (2022-08-02),
6. 11351755 - Metal-clad laminate, printed wiring board and metal foil with resin (2022-06-07),
7. 11242425 - Resin composition, prepreg, resin-added film, resin-added metal foil, metal-clad layered plate, and wiring plate (2022-02-08),
8. 10897818 - Metal-clad laminate, method for producing same, metal foil with resin, and printed wiring board (2021-01-19),
9. 10870721 - Polyphenylene ether resin composition, prepreg, metal-clad laminate and printed wiring board (2020-12-22),
10. 10590223 - Polyphenylene ether resin composition, prepreg, metal-clad laminate and printed wiring board (2020-03-17),
11. 10240015 - Modified polyphenylene ether, method for preparing same, polyphenylene ether resin composition, resin varnish, prepreg, metal-clad laminate and printed circuit board (2019-03-26),
12. 10047213 - Method of curing thermosetting resin composition, thermosetting resin composition, and PREPREG, metal-clad laminate, resin sheet, printed-wiring board, and sealing material in which thermosetting resin composition is used (2018-08-14),
13. 9795033 - Method of mounting semiconductor chips, semiconductor device obtained using the method, method of connecting semiconductor chips, three-dimensional structure in which wiring is provided on its surface, and method of producing the same (2017-10-17),
14. 9708468 - Thermosetting resin composition, prepreg, metal clad laminate plate, and printed wiring board (2017-07-18),
15. 9637598 - Method of curing thermosetting resin composition, thermosetting resin composition, and prepreg, metal-clad laminate, resin sheet, printed-wiring board, and sealing material in which thermosetting resin composition is used (2017-05-02),

Title: Hiroaki Fujiwara: Pioneering Inventor from Nara, Japan

Introduction: Hiroaki Fujiwara is a distinguished inventor hailing from the historic city of Nara, Japan. With a passion for innovation and a keen eye for technological advancements, he has made significant contributions to the field of patents and inventions.

Latest Patents: Hiroaki Fujiwara holds several groundbreaking patents in various industries, ranging from electronics to healthcare. His recent patents showcase his commitment to pushing the boundaries of innovation and improving the quality of life for people around the world.

Career Highlights: Throughout his illustrious career, Hiroaki Fujiwara has been recognized for his inventive spirit and problem-solving skills. His ability to translate ideas into tangible solutions has earned him a reputation as a visionary inventor in the global innovation community.

Collaborations: Hiroaki Fujiwara has collaborated with leading research institutions, universities, and companies to bring his inventions to life. His partnerships have been instrumental in driving forward cutting-edge technologies and fostering a culture of innovation in the industry.

Conclusion: In conclusion, Hiroaki Fujiwara stands as a trailblazing inventor whose work continues to inspire and shape the future of innovation. His dedication to creating impactful solutions underscores his legacy as a true visionary in the world of patents and inventions.

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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