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For the Inventor, By the Inventor

Shizuoka, Japan

Keita Kato

This inventor holds 44 USPTO granted patents and 22 published patent applications and 4 EPO patents, primarily in Resin Composition. Top assignees: Fujifilm Corporation, Samsung Electronics Co., Ltd.. Active years: 2014-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Keita Kato. Retrieved from https://idiyas.com/inventor/keita-kato

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

USPTO Granted Patents = 44 

% Patents Active = 75.0

 

Average Co-Inventor Count = 4.9

ph-index = 3

Forward Citations = 52(Granted Patents)


Location History:

  • Shizuoka-ken, JP (2018 - 2019)
  • Shizuoka, JP (2014 - 2024)
  • Haibara-gun, JP (2015 - 2024)

Company Filing History:

goldMedal43 out of 16,916 
 
Fujifilm Corporation
 patents
silverMedal1 out of 132,108 
 
Samsung Electronics Co., Ltd.
 patents

Years Active: 2014-2026

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Areas of Expertise:
Resin Composition
Pattern Forming Method
Electronic Device
Actinic Ray-Sensitive
Radiation-Sensitive
Photoacid Generator
Developer
Etching Method
Multi-Layered Resist Pattern
Chemical Amplification Resist
44 patents (USPTO):Explore Patents
1. 12724344 - Actinic ray-sensitive or radiation-sensitive resin composition, resist film, pattern forming method, and method for manufacturing electronic device (2026-09-01),
2. 12481215 - Active-light-sensitive or radiation-sensitive resin composition, resist film, pattern formation method, method for manufacturing electronic device, compound, and resin (2025-11-25),
3. 12007688 - Actinic ray-sensitive or radiation-sensitive resin composition, resist film, pattern forming method, method for manufacturing electronic device, and resin (2024-06-11),
4. 11886113 - Actinic ray-sensitive or radiation-sensitive resin composition, resist film, pattern forming method, and method for manufacturing electronic device (2024-01-30),
5. 11156917 - Actinic ray-sensitive or radiation-sensitive resin composition, resist film, pattern forming method, and method for manufacturing electronic device (2021-10-26),
6. 11073762 - Actinic ray-sensitive or radiation sensitive resin composition, actinic raysensitive or radiation-sensitive film, pattern forming method, method for manufacturing electronic device, and photoacid generator (2021-07-27),
7. 11067890 - Actinic ray-sensitive or radiation-sensitive resin composition, resist film, pattern forming method, and method for manufacturing electronic device (2021-07-20),
8. 10859914 - Pattern forming method, method for producing electronic device, and actinic ray-sensitive or radiation-sensitive resin composition for organic solvent development (2020-12-08),
9. 10802399 - Actinic ray-sensitive or radiation-sensitive resin composition, resist film, pattern forming method, and method for manufacturing electronic device (2020-10-13),
10. 10261417 - Active-light-sensitive or radiation-sensitive resin composition, active-light-sensitive or radiation-sensitive film and pattern forming method, each using composition, and method for manufacturing electronic device (2019-04-16),
11. 10248019 - Pattern forming method, actinic ray-sensitive or radiation-sensitive resin composition and resist film (2019-04-02),
12. 10234759 - Actinic-ray- or radiation-sensitive resin composition, actinic-ray- or radiation-sensitive film and method of forming pattern (2019-03-19),
13. 10126653 - Pattern forming method and resist composition (2018-11-13),
14. 10025186 - Active-light-sensitive or radiation-sensitive resin composition, pattern forming method, and method for manufacturing electronic device (2018-07-17),
15. 10018913 - Active-light-sensitive or radiation-sensitive resin composition, pattern forming method, and method for manufacturing electronic device (2018-07-10),

Title: Keita Kato: Pioneering Inventor from Shizuoka, Japan

Introduction: Keita Kato is a renowned inventor hailing from the picturesque city of Shizuoka, Japan. With a passion for innovation and a keen eye for detail, he has made significant contributions to the field of technology through his groundbreaking inventions.

Latest Patents: Keita Kato's latest patents focus on advancements in renewable energy technologies, particularly in the development of solar-powered devices that are both efficient and sustainable. His innovative approach to harnessing solar energy has garnered attention worldwide.

Career Highlights: Throughout his illustrious career, Keita Kato has been recognized for his inventive spirit and dedication to creating solutions that address pressing global challenges. His work has not only revolutionized the renewable energy sector but has also paved the way for future innovations in the field.

Collaborations: Keita Kato has collaborated with leading research institutions and technology companies to further his research and bring his inventions to life. His partnerships have been instrumental in pushing the boundaries of what is possible in the realm of renewable energy and sustainable technology.

Conclusion: In conclusion, Keita Kato stands as a visionary inventor whose work continues to inspire and shape the future of technology. His relentless pursuit of innovation and commitment to creating a more sustainable world make him a true pioneer in his field.

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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