Hiroaki Umeda

This inventor holds 12 USPTO granted patents, plus 1 CIPO patent and 10 EPO patents. Top assignees: Toray Industries, Inc., Daimler Ag, Ford Motor Company Limited. Active years: 2015-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroaki Umeda. Retrieved from https://idiyas.com/inventor/hiroaki-umeda-yhkqcav5

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

Calculating rank

USPTO Granted Patents = 12

% Patents Active = 100.0

CIPO Patents = 1

EPO Patents = 10 (Patent Applications = 8)

Average Co-Inventor Count = 4.0

ph-index = 3

Forward Citations = 16(Granted Patents)

Location History:

Shiga, JP (2017)
Otsu, JP (2015 - 2023)

Company Filing History:

12 out of 3,586

Toray Industries, Inc.

Ford Motor Company Limited

patents

4. 1 out of 87

Japan Vilene Company, Ltd.

patents

where one patent can have more than one assignee

Years Active: 2015-2023

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12 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11545689 - Electrolyte membrane (2023-01-03),

2. 10826098 - Composite polymer electrolyte membrane, membrane electrode assembly and solid polymer fuel cell using same (2020-11-03),

3. 10483577 - Composite polymer electrolyte membrane, and catalyst-coated membrane, membrane electrode assembly, and polymer electrolyte fuel cell using the composite polymer electrolyte membrane (2019-11-19),

4. 10253147 - Polymer electrolyte composition, polymer electrolyte membrane using same, catalyst coated membrane, membrane electrode assembly and polymer electrolyte fuel cell (2019-04-09),

5. 10243229 - Polymer electrolyte membrane, catalyst coated membrane, membrane electrode assembly, and polymer electrolyte fuel cell (2019-03-26),

6. 10186725 - Polymer electrolyte composition and polymer electrolyte membrane, polymer electrolyte membrane with catalyst layer, membrane electrode assembly, and polymer electrolyte fuel cell each using the same (2019-01-22),

7. 10103401 - Polymer electrolyte composition and polymer electrolyte membrane, polymer electrolyte membrane with catalyst layer, membrane electrode assembly, and polymer electrolyte fuel cell each using the same (2018-10-16),

8. 9748593 - Polymer electrolyte composition, and polymer electrolyte membrane, membrane electrode complex and solid polymer-type fuel cell each produced using same (2017-08-29),

9. 9701789 - Sulfonic acid group-containing polymer, sulfonic acid group-containing aromatic compound and method of making the same, as well as polymer electrolyte material, polymer electrolyte molded product and solid polymer fuel cell using the same (2017-07-11),

10. 9653745 - Block copolymer, manufacturing method therefor, and polymer electrolyte material, molded polymer electrolyte, and solid-polymer fuel cell using said block copolymer (2017-05-16),

11. 9553326 - Aromatic sulfonic acid derivative, sulfonic acid group-containing polymer, block copolymer, polymer electrolyte material, polymer electrolyte form article, and polymer electrolyte fuel cell (2017-01-24),

12. 9126908 - Aromatic sulfonic acid derivative, sulfonic acid group-containing polymer, block copolymer, polymer electrolyte material, polymer electrolyte form article, and polymer electrolyte fuel cell (2015-09-08),

Title: Hiroaki Umeda: Pioneering Inventor from Otsu, JP

Introduction: Hiroaki Umeda is a renowned inventor hailing from Otsu, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Hiroaki Umeda holds several patents in the areas of robotics, artificial intelligence, and renewable energy, showcasing his continuous commitment to pushing the boundaries of technological advancement.

Career Highlights: With a career spanning over two decades, Hiroaki Umeda has worked with leading research institutions and tech companies, playing a pivotal role in developing cutting-edge solutions that have revolutionized various industries.

Collaborations: Throughout his career, Hiroaki Umeda has collaborated with top engineers, scientists, and researchers from around the world, fostering a culture of innovation and knowledge exchange that has led to numerous breakthrough inventions.

Conclusion: Hiroaki Umeda's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a visionary inventor, inspiring the next generation of technologists to push the limits of what is possible in the world of technology.

Profile summary based on public USPTO records.