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For the Inventor, By the Inventor

Ashigarakami, Japan

Masayoshi Kojima

This inventor holds 13 USPTO granted patents and 1 EPO patent. Top assignees: Fuji Photo Film Company, Limited, Fujifilm Corporation, Akebono Brake Industry Co., Ltd.. Active years: 1993-2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masayoshi Kojima. Retrieved from https://idiyas.com/inventor/masayoshi-kojima-8wji1i1s

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

Calculating rank
USPTO Granted Patents = 13

% Patents Active = 76.9


Average Co-Inventor Count = 3.9

ph-index = 5

Forward Citations = 105(Granted Patents)


Location History:

  • Saitama, JP (1993 - 2006)
  • Minami-Ashigara, JP (1994 - 2011)
  • Asaka, JP (2007 - 2011)
  • Kanagawa, JP (2012)
  • Tokyo, JP (2013)
  • Ashigarakami-gun, JP (2015)

Company Filing History:

goldMedal6 out of 16,458 
 
Fuji Photo Film Company, Limited
 patents
silverMedal5 out of 16,996 
 
Fujifilm Corporation
 patents
bronzeMedal2 out of 507 
 
Akebono Brake Industry Co., Ltd.
 patents

Years Active: 1993-2015

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13 patents (USPTO):Explore Patents
1. 8961929 - Targeting agent for tumor site (2015-02-24),
2. 8490265 - Method and apparatus for manufacturing brake, and method and apparatus for inspecting brake (2013-07-23),
3. 8247241 - Method for detecting target compound (2012-08-21),
4. 8084275 - Magnetic composite body, production method thereof, method for removing substance with mannose on its surface, and method for concentrating substance with mannose on its surface (2011-12-27),
5. 7863026 - Microorganism having an ability of producing docosahexaenoic acid and use thereof (2011-01-04),
6. 7259006 - Microorganism having an ability of producing docosahexaenoic acid and use thereof (2007-08-21),
7. 7109314 - Fluorescent nucleotides (2006-09-19),
8. 7087744 - Fluorescent nucleotides and labeling methods using the same (2006-08-08),
9. 6642375 - Fluorescent substances (2003-11-04),
10. 5763408 - Amino acid derivatives and application thereof (1998-06-09),
11. 5436221 - Tumor metastasis inhibiting compounds and methods (1995-07-25),
12. 5298488 - CM-chitin derivatives and use thereof (1994-03-29),
13. 5205027 - Seal holding shuttle for fitting elastic seal members to a caliper (1993-04-27),

Title: The Innovative Journey of Masayoshi Kojima

Introduction: Masayoshi Kojima, a distinguished inventor hailing from Ashigarakami-gun, Japan, has made significant contributions to the world of technology through his groundbreaking inventions.

Latest Patents: Kojima's latest patents focus on advancements in renewable energy technologies, particularly in the field of solar power generation and energy storage solutions.

Career Highlights: With a career spanning over two decades, Kojima has established himself as a pioneer in the development of eco-friendly technologies. His work has been recognized globally for its innovative approach and sustainable impact.

Collaborations: Throughout his career, Kojima has collaborated with leading research institutions and universities to further his research and bring his inventions to life. His partnerships have been instrumental in pushing the boundaries of technological innovation.

Conclusion: Masayoshi Kojima's relentless pursuit of innovation and commitment to sustainability continue to inspire the next generation of inventors. His contributions to the field of renewable energy have paved the way for a greener and more sustainable future.

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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