Hiroki Kusakabe

This inventor holds 64 USPTO granted patents and 6 published patent applications, plus 5 CIPO patents and 14 EPO patents, primarily in Fuel Cell Technology (CPC class H01M). Top assignees: Panasonic Corporation, Matsushita Electric Industrial Co., Ltd., Matushita Electric Industrial Co., Ltd.. Active years: 1992-2015.

USPTO Granted Patents = 64 (Patent Applications = 6)

% Patents Active = 56.3

CIPO Patents = 5

EPO Patents = 14 (Patent Applications = 3)

Average Co-Inventor Count = 4.6

ph-index = 8

Forward Citations = 274(Granted Patents)

Forward Citations (Not Self Cited) = 269(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Sakai, JP (1999 - 2011)
Osaka, JP (1992 - 2015)

Company Filing History:

39 out of 16,454

Panasonic Corporation

patents

22 out of 27,375

Matsushita Electric Industrial Co., Ltd.

patents

1 out of 28

Matushita Electric Industrial Co., Ltd.

patents

4. 1 out of 13,338

Panasonic Intellectual Property Management Co., Ltd.

Years Active: 1992-2015

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Areas of Expertise:

Fuel Cell

Polymer Electrolyte

Electrode Assembly

Manufacturing Method

Cell Stack

Gas Diffusion Layer

Fastening Structure

Preservation Assembly

Solid Polymer

Separator Plate

Voltage Measurement

Power Generation

64 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9196910 - Fuel cell (2015-11-24),

2. 8728682 - Fuel cell having a fastening structure including a specified configuration of elastic members (2014-05-20),

3. 8703360 - Method for producing an electrode-membrane-frame assembly (2014-04-22),

4. 8697312 - Cell stack of fuel cell and method of fastening cell stack of fuel cell (2014-04-15),

5. 8512903 - Polymer electrolyte fuel cell and method for measuring voltages of cells in polymer electrolyte fuel cell (2013-08-20),

6. 8435692 - Fuel cell (2013-05-07),

7. 8404401 - Fuel cell having improved contact between separators and gas diffusion layers (2013-03-26),

8. 8343688 - Polymer electrolyte fuel cell having a fastening structure including elastic members (2013-01-01),

9. 8329322 - Electrode-membrane-frame assembly for polyelectrolyte fuel cell, manufacturing method therefor, and polyelectrolyte fuel cell (2012-12-11),

10. 8278008 - Serpentine fuel cell separator with protrusions and fuel cell including the same (2012-10-02),

11. 8268512 - Polymer electrolyte fuel cell and manufacturing method for electrode-membrane-frame assembly (2012-09-18),

12. 8137863 - Fuel cell (2012-03-20),

13. 8084165 - MEA, MEA manufacturing method, and polymer electrolyte fuel cell (2011-12-27),

14. 8076017 - Fuel cell stack (2011-12-13),

15. 8021772 - Preservation assembly of polymer electrolyte fuel cell stack (2011-09-20),

Title: Inventor Hiroki Kusakabe

Introduction: Hiroki Kusakabe is a renowned inventor based in Osaka, Japan, known for his groundbreaking contributions to various technological fields.

Latest Patents: Hiroki Kusakabe holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his innovative mindset and forward-thinking approach.

Career Highlights: With over two decades of experience in the industry, Hiroki Kusakabe has worked with leading research institutions and universities to develop cutting-edge solutions that have revolutionized the way we approach complex challenges.

Collaborations: Throughout his career, Hiroki Kusakabe has collaborated with top companies and inventors worldwide, fostering a culture of innovation and knowledge sharing that has led to significant advancements in the field.

Conclusion: Hiroki Kusakabe's passion for innovation and his relentless pursuit of excellence continue to inspire the next generation of inventors and researchers, making him a true pioneer in the world of technology.