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For the Inventor, By the Inventor

Kanagawa, Japan

Kiyoshi Yamaura

This inventor holds 15 USPTO granted patents, plus 2 CIPO patents and 1 EPO patent. Top assignee: Sony Corporation. Active years: 1999-2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kiyoshi Yamaura. Retrieved from https://idiyas.com/inventor/kiyoshi-yamaura

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

USPTO Granted Patents = 15

% Patents Active = 40.0

 


Average Co-Inventor Count = 2.0

ph-index = 5

Forward Citations = 52(Granted Patents)


Company Filing History:

goldMedal15 out of 58,147 
 
Sony Corporation
 patents

Years Active: 1999-2010

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15 patents (USPTO):Explore Patents
1. 7816043 - Water disposal system, method of disposing water, and power generation apparatus (2010-10-19),
2. 7407722 - Gas diffusing electrode body, method of manufacturing the same and electrochemical device (2008-08-05),
3. 7396794 - Gas diffusive electrode body and method of manufacturing the same as well as electrochemical device (2008-07-08),
4. 7241528 - Catalytic electrodes and production process thereof, and electrochemical devices and fabrication process thereof (2007-07-10),
5. 7060381 - Electric energy generating element (2006-06-13),
6. 7037619 - Gas diffusion electrode and fuel cell including same (2006-05-02),
7. 6841289 - Electrochemical device and method for preparation thereof (2005-01-11),
8. 6827748 - Fuel cell and method for preparation thereof (2004-12-07),
9. 6824912 - Fuel cell and method for preparation thereof (2004-11-30),
10. 6824908 - Fuel cell (2004-11-30),
11. 6726963 - Method of preparation of fuel cell (2004-04-27),
12. 6656638 - Non-aqueous electrolyte battery having a lithium manganese oxide electrode (2003-12-02),
13. 6627351 - Non-aqueous electrolyte battery (2003-09-30),
14. 6426164 - Non-aqueous electrolyte battery incorporating magnesium as a charger carrier (2002-07-30),
15. 5989744 - Non-aqueous electrolyte secondary cell (1999-11-23),

Title: Innovator Spotlight: Kiyoshi Yamaura - Pioneering Inventor in Kanagawa, Japan

Introduction:

Kiyoshi Yamaura is a prolific inventor based in Kanagawa, Japan, with an impressive portfolio of 15 patents to his name. Known for his groundbreaking work in the fields of water disposal systems, power generation apparatuses, and gas diffusing electrodes, Yamaura has made significant contributions to the world of technology and innovation.

Latest Patents:

Yamaura's latest patents showcase his ingenuity and expertise in developing innovative solutions. His water disposal system, method of disposing water, and power generation apparatus revolutionize the way water generated during power generation is managed. By incorporating water-absorbing cloths and air supply grooves into fuel cell separators, Yamaura's inventions ensure efficient and reliable water disposal, enhancing the overall performance of power generators.

Additionally, his gas diffusing electrode body and corresponding manufacturing method offer a more compact and powerful solution for electrochemical devices such as fuel cells. With layers of electro-conductive carbon powder and sputtered platinum, Yamaura's electrodes enable downsizing while maintaining high power generating capacity, setting new standards in the industry.

Career Highlights:

Yamaura is a valued member of the renowned Sony Corporation, where he continues to drive innovation and push the boundaries of technology. His dedication to research and development has led to the successful implementation of cutting-edge inventions that have the potential to shape the future of power generation and environmental sustainability.

Collaborations:

Throughout his career, Yamaura has collaborated closely with talented individuals such as Minehisa Imazato and Kenji Katori. Together, they have shared insights, expertise, and innovative ideas, contributing to the success of various projects and further cementing Yamaura's reputation as a collaborative and visionary inventor.

Conclusion:

In conclusion, Kiyoshi Yamaura stands as a prominent figure in the world of innovation, with a remarkable track record of patents and inventions that have made a lasting impact. His pioneering work in water disposal systems, power generation apparatuses, and gas diffusing electrodes exemplifies his commitment to pushing the boundaries of technological advancement. As he continues to inspire others in the industry, Yamaura's legacy of innovation is sure to endure for years to come.

Would you like more information on any specific aspect of Kiyoshi Yamaura's work or career?

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]
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