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Hiroaki Segawa

This inventor holds 13 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignees: Dai Nippon Printing Co., Ltd., Dnp Fine Chemicals Co., Ltd., Ishihara Sangyo Kaisha, Ltd.. Active years: 2010-2025.

USPTO Granted Patents = 13 (Patent Applications = 1)

% Patents Active = 84.6

EPO Patents = 1

Average Co-Inventor Count = 5.1

ph-index = 2

Forward Citations = 25(Granted Patents)

Location History:

Tokyo, JP (2010 - 2020)
Tokyo-to, JP (2012 - 2021)

Company Filing History:

13 out of 3,208

Dai Nippon Printing Co., Ltd.

patents

1 out of 21

Dnp Fine Chemicals Co., Ltd.

patents

1 out of 394

Ishihara Sangyo Kaisha, Ltd.

patents

where one patent can have more than one assignee

Years Active: 2010-2025

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13 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12216302 - Optical film, polarizing plate, image display device, and optical film selection method (2025-02-04),

2. 11169308 - Color material dispersion liquid for color filters, color material, color filter, liquid crystal display device and organic light-emitting display device (2021-11-09),

3. 10570287 - Non-aqueous dispersant, color material dispersion liquid for color filter, color filter, liquid crystal display device and organic light-emitting display device (2020-02-25),

4. 10525757 - Thermal transfer sheet, coating liquid for colorant layer, method for manufacturing thermal transfer sheet, and image forming method (2020-01-07),

5. 10317592 - Color material dispersion liquid for color filters, color material, color filter, liquid crystal display device and organic light-emitting display device (2019-06-11),

6. 9764580 - Thermal transfer sheet, coating liquid for colorant layer, method for manufacturing thermal transfer sheet, and image forming method (2017-09-19),

7. 9625615 - Non-aqueous dispersant, color material dispersion liquid and method for producing the same, color resin composition and method for producing the same, color filter, liquid crystal display device, and organic light-emitting display device (2017-04-18),

8. 9513418 - Color material dispersion liquid, color resin composition for color filters, color filter, liquid crystal display device, and organic light-emitting display device (2016-12-06),

9. 9389348 - Color material, color material dispersion liquid, color resin composition for color filters, color filter, liquid crystal display device and organic light-emitting display device (2016-07-12),

10. 9376571 - Colorant dispersion liquid, method for producing colorant dispersion liquid, color resin composition for color filters, color filter, liquid crystal display device, and organic light-emitting display device (2016-06-28),

11. 9354367 - Color material dispersion liquid, color resin composition for color filters, color filter, liquid crystal display device, and organic light-emitting display device (2016-05-31),

12. 8298452 - Negative type resist composition for color filter, color filter using same, and liquid crystal display (2012-10-30),

13. 7785501 - Black resin composition for display device, and member for display device (2010-08-31),

Title: Hiroaki Segawa - Pioneering Inventor from Tokyo-to, JP

Introduction: Hiroaki Segawa is a renowned inventor based in Tokyo-to, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Hiroaki Segawa holds several patents in various technological domains, showcasing his continuous dedication to pushing the boundaries of innovation.

Career Highlights: With a career spanning over two decades, Hiroaki Segawa has established himself as a leading figure in the tech industry, with a focus on developing cutting-edge solutions that have revolutionized the way we interact with technology.

Collaborations: Throughout his career, Hiroaki Segawa has collaborated with top research institutions, universities, and leading tech companies to further his research and bring his innovative ideas to life.

Conclusion: Hiroaki Segawa's passion for innovation and his relentless drive to create have solidified his position as a trailblazer in the world of technology, inspiring future generations of inventors to think outside the box and pursue their groundbreaking ideas.

Profile summary based on public USPTO records.

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