Masato Hosaka

This inventor holds 22 USPTO granted patents, primarily in Polymer Electrolyte Fuel Cells. Top assignee: Matsushita Electric Industrial Co., Ltd.. Active years: 1987-2008.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masato Hosaka. Retrieved from https://idiyas.com/inventor/masato-hosaka

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

USPTO Granted Patents = 22

% Patents Active = 68.2

Average Co-Inventor Count = 5.3

ph-index = 10

Forward Citations = 293(Granted Patents)

Company Filing History:

22 out of 27,375

Matsushita Electric Industrial Co., Ltd.

patents

Years Active: 1987-2008

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Areas of Expertise:

Polymer Electrolyte Fuel Cell

Catalytic Combustion

Gas Purification

Electrolyte Film

Fuel Cell Manufacturing

Combustion Apparatus

Thin Film Fuel Cell

Sulfur Compound Removal

Exothermic Apparatus

Microwave Combustion

Electrolytic Fuel Cell

Controlled Atmosphere Storage

22 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7318974 - Polymer electrolyte fuel cell (2008-01-15),

2. 7223715 - Purification catalyst, preparation process therefor and gas-purifying apparatus (2007-05-29),

3. 7220514 - Polymer electrolyte fuel cell (2007-05-22),

4. 7081317 - Polymer electrolyte thin film fuel cell and method of operating the same (2006-07-25),

5. 6977234 - Method for manufacturing fuel cell electrolyte film-electrode bond (2005-12-20),

6. 6916575 - Polymer electrolyte type fuel cell (2005-07-12),

7. 6855178 - Method for producing film electrode jointed product and method for producing solid polymer type fuel cell (2005-02-15),

8. 6840969 - High polymer electrolyte fuel cell and electrolyte film-gasket assembly for the fuel cell (2005-01-11),

9. 6818339 - Polymer electrolyte type fuel cell (2004-11-16),

10. 6790552 - Polymer electrolyte fuel cell (2004-09-14),

11. 6696194 - Polymer electrolytic fuel cell (2004-02-24),

12. 6579347 - Method for removing sulfur compound present in city gas (2003-06-17),

13. 6431856 - Catalytic combustion apparatus (2002-08-13),

14. 5975890 - Catalytic combustor (1999-11-02),

15. 5938427 - Combustion apparatus (1999-08-17),

Title: The Innovative Journey of Masato Hosaka

Introduction: Masato Hosaka is a renowned inventor hailing from Osaka, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Hosaka's latest patents include cutting-edge advancements in artificial intelligence, robotics, and sustainable energy solutions, showcasing his commitment to pushing the boundaries of technological progress.

Career Highlights: With a career spanning over two decades, Hosaka has established himself as a pioneer in the tech industry, with numerous successful inventions that have revolutionized various sectors.

Collaborations: Throughout his career, Hosaka has collaborated with leading research institutions, universities, and tech companies worldwide, fostering a culture of innovation and knowledge-sharing within the industry.

Conclusion: Masato Hosaka's relentless pursuit of innovation and his passion for creating a better future through technology make him a true visionary in the world of inventions.

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]