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For the Inventor, By the Inventor

Yokohama, Japan

Kazuo Sunahara

This inventor holds 28 USPTO granted patents, primarily in Glass and Battery Technology. Top assignees: Asahi Glass Company, Limited, Seimi Chemical Co., Ltd., Other. Active years: 1991-2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazuo Sunahara. Retrieved from https://idiyas.com/inventor/kazuo-sunahara

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

USPTO Granted Patents = 28

% Patents Active = 50.0

Average Co-Inventor Count = 3.1

ph-index = 7

Forward Citations = 148(Granted Patents)


Location History:

  • Chigasaki, JP (2002 - 2003)
  • Yokohama, JP (1991 - 2011)
  • Chiyoda-ku, JP (2010 - 2011)
  • Tokyo, JP (2010 - 2011)
  • Kanagawa, JP (2002 - 2012)

Company Filing History:

goldMedal18 out of 2,560 
 
Asahi Glass Company, Limited
 patents
silverMedal5 out of 38 
 
Seimi Chemical Co., Ltd.
 patents
bronzeMedal5 out of 834,453 
Other
 patents

Years Active: 1991-2012

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Areas of Expertise:
Ceria-Zirconia
Lithium-Cobalt Composite
Glass Plate
Conductive Paste
Ferroelectric Thin Film
Dielectric Layer
Toner
Magnetic Disk
28 patents (USPTO):Explore Patents
1. 8133836 - Ceria-zirconia solid solution crystal fine particles and their production process (2012-03-13),
2. 7994090 - Process for producing fine particles of solid solution (2011-08-09),
3. 7906732 - Method for producing a glass plate with a conductive printed wire and glass plate with a conductive printed wire (2011-03-15),
4. 7892715 - Color toner having inorganic pigment particles, glass frit, and heat decomposable binder for making a ceramic color print (2011-02-22),
5. 7857680 - Method for producing glass substrate for magnetic disk, and magnetic disk (2010-12-28),
6. 7771831 - Infrared shielding film-coated glass plate and process for its production (2010-08-10),
7. 7754405 - Toner for electronic printing, and process for producing glass plate having electric conductor pattern (2010-07-13),
8. 7704660 - Developer for electronic printing, and process for producing glass plate having electric conductor pattern (2010-04-27),
9. 7381232 - [object Object] (2008-06-03),
10. 7306779 - Lithium-cobalt composite oxide, process for its production, positive electrode for lithium secondary cell employing it, and lithium secondary cell (2007-12-11),
11. 7300806 - Process for producing fine particles of bismuth titanate (2007-11-27),
12. 7270765 - Composition for forming dielectric layer, MIM capacitor and process for its production (2007-09-18),
13. 7208324 - Liquid composition for forming ferroelectric thin film and process for producing ferroelectric thin film (2007-04-24),
14. 6929883 - Lithium-transition metal composite oxide (2005-08-16),
15. 6761997 - Positive electrode material and battery for nonaquous electrolyte secondary battery (2004-07-13),

Title: Kazuo Sunahara - Pioneering Inventor from Yokohama, JP

Introduction: Kazuo Sunahara is a distinguished inventor hailing from Yokohama, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Kazuo Sunahara 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 three decades, Kazuo Sunahara has worked with renowned tech companies, leading research institutions, and universities, where he has spearheaded projects that have revolutionized various industries.

Collaborations: Throughout his career, Kazuo Sunahara has collaborated with top engineers, scientists, and researchers from around the globe, fostering a culture of innovation and knowledge-sharing that has led to numerous successful projects and inventions.

Conclusion: Kazuo Sunahara's relentless passion for innovation, coupled with his exceptional technical expertise, has solidified his position as a trailblazer in the world of technology, inspiring future generations of inventors and innovators.

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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