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For the Inventor, By the Inventor

Nagano, Japan

Kazuo Koshino

This inventor holds 13 USPTO granted patents and 1 EPO patent. Top assignee: Seiko Epson Corporation. Active years: 1998-2010.

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

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

USPTO Granted Patents = 13

% Patents Active = 76.9

 

Average Co-Inventor Count = 3.9

ph-index = 9

Forward Citations = 293(Granted Patents)


Location History:

  • Nagano-ken, JP (2003)
  • Suwa, JP (2001 - 2005)
  • Nagano, JP (1998 - 2010)

Company Filing History:

goldMedal13 out of 34,268 
 
Seiko Epson Corporation
 patents

Years Active: 1998-2010

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13 patents (USPTO):Explore Patents
1. 7805991 - Liquid sensing apparatus for a liquid container for supplying a liquid to a liquid consuming apparatus, and a liquid container in which the liquid sensing apparatus is built (2010-10-05),
2. 7424824 - Liquid sensing apparatus for a liquid container for supplying a liquid to a liquid consuming apparatus, and a liquid container in which the liquid sensing apparatus is built (2008-09-16),
3. 7237880 - Liquid containing bag and liquid ejector (2007-07-03),
4. 7048348 - Ink bag recording apparatus incorporating the same (2006-05-23),
5. 6854835 - Ink cartridge for ink jet printer and method of charging ink into said cartridge (2005-02-15),
6. 6655779 - Judgement on compatibility between ink cartridges and printing apparatus (2003-12-02),
7. 6474798 - Ink supplied printer head and ink container (2002-11-05),
8. 6238042 - Ink cartridge for ink jet printer and method of charging ink into said cartridge (2001-05-29),
9. 6223131 - Ink cartridge for an ink-jet recording apparatus, and a system for detecting and displaying an ink consumption state of an ink cartridge (2001-04-24),
10. 6102517 - Ink-jet recording apparatus for ink cartridge (2000-08-15),
11. 5975688 - Ink cartridge for printer and ink cartridge identifying apparatus (1999-11-02),
12. 5790149 - Ink jet recording head (1998-08-04),
13. 5784085 - Ink jet print head with flexible wall member having low and high (1998-07-21),

Title: The Innovative Journey of Kazuo Koshino

Introduction: Kazuo Koshino, a pioneering inventor hailing from Nagano, Japan, has made significant contributions to the world of technology through his groundbreaking innovations.

Latest Patents: Kazuo Koshino's latest patents focus on advancements in renewable energy technologies, particularly in the field of solar power efficiency and storage solutions.

Career Highlights: With a career spanning over two decades, Koshino has established himself as a leading figure in the renewable energy sector, holding multiple patents that have revolutionized the industry.

Collaborations: Throughout his career, Kazuo Koshino has collaborated with top research institutions and universities to further develop his inventions, showcasing his commitment to driving innovation through partnerships.

Conclusion: Kazuo Koshino's relentless pursuit of innovation and dedication to creating sustainable solutions have solidified his position as a trailblazing inventor in the realm of renewable energy technologies.

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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