Keiji Matsuhiro

This inventor holds 22 USPTO granted patents and 1 published patent application, plus 1 CIPO patent and 2 EPO patents, primarily in Fuel Cell Technology. Top assignees: Ngk Insulators, Inc., The Tokyo Electric Power Company, Incorporated, Ngk Ceramics Europe S.a.. Active years: 1985-2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Keiji Matsuhiro. Retrieved from https://idiyas.com/inventor/keiji-matsuhiro

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

Calculating rank

USPTO Granted Patents = 22 (Patent Applications = 1)

% Patents Active = 95.5

CIPO Patents = 1

EPO Patents = 2 (Patent Applications = 1)

Average Co-Inventor Count = 2.4

ph-index = 9

Forward Citations = 213(Granted Patents)

Location History:

Komaki, JP (1997)
Nagoya, JP (1985 - 2012)

Company Filing History:

The Tokyo Electric Power Company, Incorporated

patents

1 out of 1

Ngk Ceramics Europe S.a.

patent

where one patent can have more than one assignee

Years Active: 1985-2012

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Areas of Expertise:

Fuel Cell Generator

Silicon Nitride Sintered Bodies

Particulate Detection

Ceramic Specimens

Electroconductive Members

Phosphate Compounds

Superconductive Bodies

Sintered Ceramic Composites

Manufacturing Processes

High Density SiC

Yttrium-Barium-Copper Oxide

Heat Resistive Materials

22 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8210033 - Devices for detecting accumulation amount of particulates (2012-07-03),

2. 8161807 - Devices for detecting accumulation amount of particulates (2012-04-24),

3. 7446696 - Radio oscillating and radar systems (2008-11-04),

4. 5625154 - Method and apparatus for testing ceramic specimens by simultaneous (1997-04-29),

5. 5273839 - Fuel cell generator (1993-12-28),

6. 5254510 - Heat resistive phosphate sintered bodies and a process for producing the (1993-10-19),

7. 5238882 - Method of manufacturing silicon nitride sintered bodies (1993-08-24),

8. 5232907 - Yttrium-barrium-copper oxide powder and process for manufacturing (1993-08-03),

9. 5229224 - Fuel cell generator (1993-07-20),

10. 5217934 - Heat resistive phosphate-zircon composite bodies and process for (1993-06-08),

11. 5217932 - Sintered ceramic composite body and method of manufacturing same (1993-06-08),

12. 5196386 - Sintered ceramic composite body and method of manufacturing same (1993-03-23),

13. 5182059 - Process for producing high density SiC sintered bodies (1993-01-26),

14. 5177038 - Silicon nitride sintered bodies (1993-01-05),

15. 5175063 - Fuel cell generator (1992-12-29),

Title: Keiji Matsuhiro - Pioneering Inventor from Nagoya

Introduction: Keiji Matsuhiro is a renowned inventor hailing from Nagoya, Japan, known for his groundbreaking contributions to the field of technology and innovation.

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

Career Highlights: With a career spanning over two decades, Keiji Matsuhiro has worked with leading tech companies in Japan, spearheading research and development projects that have led to significant technological breakthroughs.

Collaborations: Throughout his career, Keiji Matsuhiro has collaborated with top researchers, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge sharing.

Conclusion: Keiji Matsuhiro's relentless pursuit of innovation and his passion for creating technology that positively impacts society solidify his position as a trailblazing inventor in the global tech landscape.

Profile summary based on public USPTO records.