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For the Inventor, By the Inventor

Kanagawa, Japan

Yoshihiro Fujita

This inventor holds 71 USPTO granted patents and 2 published patent applications and 3 EPO patents, primarily in Photographic Processing (CPC class 4304). Top assignees: Fuji Photo Film Company, Limited, Fujifilm Corporation, Nippon Hoso' Kyokai. Active years: 1977-2015.

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

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

USPTO Granted Patents = 71 

% Patents Active = 95.8


Average Co-Inventor Count = 2.5

ph-index = 11

Forward Citations = 588(Granted Patents)

Forward Citations (Not Self Cited) = 577(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Tokyo, JA (1977)
  • Yokohama, JA (1978)
  • Saitama, JP (1992 - 2000)
  • Tokyo, JP (1980 - 2009)
  • Minami-Ashigara, JP (1989 - 2012)
  • Kanagawa, JP (1986 - 2015)

Company Filing History:

goldMedal60 out of 16,458 
 
Fuji Photo Film Company, Limited
 patents
silverMedal3 out of 16,980 
 
Fujifilm Corporation
 patents
bronzeMedal3 out of 382 
 
Nippon Hoso' Kyokai
 patents
4. 1 out of 507 
 
Akebono Brake Industry Co., Ltd.
 patents
5. 1 out of 73 
 
Akebono Research and Developement Centre Ltd.
 patents
6. 1 out of 389 
 
Ando Electric Company
 patents
7. 1 out of 82 
 
Ikegami Tsushinki Co., Ltd.
 patents
8. 1 out of 53,276 
 
Kabushiki Kaisha Toshiba
 patents
9. 1 out of 1,872 
 
Kuraray Co., Ltd.
 patents
10. 1 out of 36,718 
 
Nec Corporation
 patents
11. 1 out of 5,729 
 
Olympus Optical Company, Ltd.
 patents
12. 1 out of 834,570 
Other
 patents
where one patent can have more than one assignee

Years Active: 1977-2015

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Areas of Expertise:
Welding Inspection
Plating Processing
Conductive Film
Fresnel Lens
IC Tester
Solar Charger
Silver Halide
Photographic Composition
Image Stabilization
Color Developer
Processing Solution
Electromagnetic Shielding
71 patents (USPTO):Explore Patents
1. 9217731 - Welding inspection method and apparatus thereof (2015-12-22),
2. 8177954 - Plating processing method, light-transmitting conductive film and electromagnetic wave-shielding film (2012-05-15),
3. 8097143 - Plating method, light-transmitting electrically-conductive film and light-transmitting electromagnetic wave shield film (2012-01-17),
4. 8034542 - Conductive film and manufacturing method thereof, and transparent electromagnetic shielding film (2011-10-11),
5. D588059 - Charging unit for robot (2009-03-10),
6. 7118850 - Color developer replenisher and concentrated composition for color photographic material (2006-10-10),
7. 6117601 - Method of determining and correcting processing state of photosensitive (2000-09-12),
8. 6074196 - Fresnel lens manufacturing apparatus (2000-06-13),
9. 5994894 - Testboard for IC tester (1999-11-30),
10. 5840352 - Fresnel lens manufacturing apparatus (1998-11-24),
11. 5814435 - Photographic composition having fixing capacity and a method for (1998-09-29),
12. 5717308 - Electric-supply equipment for camera (1998-02-10),
13. 5686809 - Combination solar and external battery powered camera battery charger (1997-11-11),
14. 5627015 - Method for processing silver halide color photographic material (1997-05-06),
15. 5543272 - Photographic composition having fixing capacity and a method for (1996-08-06),

Title: The Innovative Mind of Yoshihiro Fujita

Introduction: Yoshihiro Fujita, a pioneering inventor hailing from Kanagawa, Japan, is renowned for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Fujita's recent patents showcase his forward-thinking approach to problem-solving and his commitment to pushing the boundaries of what is possible in the tech industry.

Career Highlights: With a career spanning over two decades, Fujita has consistently demonstrated his knack for developing cutting-edge solutions that have revolutionized various sectors. His innovative spirit and dedication to excellence have earned him a reputation as a trailblazer in the world of invention.

Collaborations: Throughout his career, Fujita has collaborated with leading tech companies, research institutions, and universities to bring his ideas to life. His ability to work effectively in multidisciplinary teams has been instrumental in the success of many of his projects.

Conclusion: Yoshihiro Fujita's passion for innovation, coupled with his relentless drive to create, has solidified his position as a visionary inventor. His work continues to inspire and shape the future of technology, leaving a lasting impact on the industry as a whole.

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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