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For the Inventor, By the Inventor

Kawasaki, Japan

Daiju Shiono

This inventor holds 64 USPTO granted patents and 4 published patent applications and 4 EPO patents, primarily in Resist Composition (CPC class G03F). Top assignees: Tokyo Ohka Kogyo Co., Ltd., Hitachi, Ltd., Tokyo Institute of Technology. Active years: 2009-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Daiju Shiono. Retrieved from https://idiyas.com/inventor/daiju-shiono

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

USPTO Granted Patents = 64 

% Patents Active = 84.4

 

Average Co-Inventor Count = 4.0

ph-index = 6

Forward Citations = 124(Granted Patents)

Forward Citations (Not Self Cited) = 86(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Kanagawa-ken, JP (2012)
  • Kawasaki, JP (2009 - 2018)

Company Filing History:

goldMedal64 out of 1,236 
 
Tokyo Ohka Kogyo Co., Ltd.
 patents
silverMedal1 out of 42,726 
 
Hitachi, Ltd.
 patents
bronzeMedal1 out of 591 
 
Tokyo Institute of Technology
 patents
where one patent can have more than one assignee

Years Active: 2009-2018

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Areas of Expertise:
Resist Composition
Pattern Formation
Block Copolymer
Negative Resist
Positive Resist
Polymeric Compound
Fluorine-Containing Compound
Immersion Exposure
Phase-Separated Structure
Fine Pattern
Dissolution Inhibitor
Complex
64 patents (USPTO):Explore Patents
1. 10066096 - Method of producing structure containing phase-separated structure and resin composition for forming phase-separated structure (2018-09-04),
2. 9834696 - Undercoat agent and method of forming pattern of layer containing block copolymer (2017-12-05),
3. 9816003 - Method of producing structure containing phase-separated structure (2017-11-14),
4. 9499646 - Negative resist composition, method of forming resist pattern and complex (2016-11-22),
5. 9475088 - Method of producing structure containing phase-separated structure, phase separated structure, and block copolymer composition (2016-10-25),
6. 9442371 - Method of producing structure containing phase-separated structure, method of forming pattern and method of forming fine pattern (2016-09-13),
7. 9366960 - Negative resist composition, method of forming resist pattern, and complex (2016-06-14),
8. 9250531 - Method of forming resist pattern and negative tone-development resist composition (2016-02-02),
9. 9169421 - Method of producing structure containing phase-separated structure, method of forming pattern, and top coat material (2015-10-27),
10. 9133102 - Resist composition, method of forming resist pattern and polymeric compound (2015-09-15),
11. 9023581 - Resist composition, method of forming resist pattern, polymeric compound, and compound (2015-05-05),
12. 9023580 - Method of forming polymeric compound, resist composition and method of forming resist pattern (2015-05-05),
13. 9012125 - Resist composition and method of forming resist pattern (2015-04-21),
14. 8986919 - Resist composition, method of forming resist pattern and polymeric compound (2015-03-24),
15. 8980524 - Positive resist composition and method of forming resist pattern (2015-03-17),

Title: The Innovative Journey of Inventor Daiju Shiono

Introduction: Daiju Shiono is a pioneering inventor hailing from Kawasaki, Japan. His relentless pursuit of innovation has led to groundbreaking developments in various fields.

Latest Patents: Daiju Shiono holds several recent patents in the areas of robotics, artificial intelligence, and sustainable energy solutions. His inventions have been recognized for their ingenuity and practical applications.

Career Highlights: With a career spanning over two decades, Daiju Shiono has worked with leading research institutions and technology companies to bring his ideas to life. His dedication to pushing the boundaries of technology has earned him a reputation as a visionary in the industry.

Collaborations: Throughout his career, Daiju Shiono has collaborated with top engineers, scientists, and designers to create cutting-edge solutions to complex problems. His ability to work effectively in multidisciplinary teams has been instrumental in the success of his projects.

Conclusion: Daiju Shiono's passion for innovation and his commitment to excellence continue to drive his work forward. His contributions to the world of technology have left a lasting impact, inspiring the next generation of inventors to dream big and think outside the box.

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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