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For the Inventor, By the Inventor

Higashichikuma, Japan

Yasushi Akatsuka

This inventor holds 8 USPTO granted patents and 4 published patent applications. Top assignee: Seiko Epson Corporation. Active years: 2004-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yasushi Akatsuka. Retrieved from https://idiyas.com/inventor/yasushi-akatsuka

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

USPTO Granted Patents = 8 

% Patents Active = 50.0

Average Co-Inventor Count = 3.7

ph-index = 3

Forward Citations = 48(Granted Patents)


Location History:

  • Nagano, JP (2004 - 2011)
  • Higashichikuma-gun, JP (2012 - 2013)
  • Asahi-mura, JP (2012 - 2019)

Company Filing History:

goldMedal8 out of 34,268 
 
Seiko Epson Corporation
 patents

Years Active: 2004-2019

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8 patents (USPTO):Explore Patents
1. 10214035 - Recording apparatus with receiving tray having projecting sections (2019-02-26),
2. 8596733 - Liquid ejecting apparatus with two liquid tanks, wherein liquid is transferred to a tank of which residual amount of liquid is smaller from a tank of which residual amount of liquid is larger when the power is turned on (2013-12-03),
3. 8454117 - Liquid ejecting apparatus (2013-06-04),
4. 8287064 - Liquid ejecting apparatus (2012-10-16),
5. 8201931 - Liquid ejecting apparatus (2012-06-19),
6. 7871156 - Ink cartridge for ink-jet printing apparatus (2011-01-18),
7. 7300142 - Ink cartridge for ink-jet printing apparatus (2007-11-27),
8. 6755515 - Ink cartridge for ink-jet printing apparatus (2004-06-29),

Title: Yasushi Akatsuka: Pioneering Inventor from Higashichikuma-gun, Japan

Introduction: Yasushi Akatsuka is a renowned inventor hailing from Higashichikuma-gun, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Yasushi Akatsuka 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, Akatsuka has worked with leading tech companies and research institutions, playing a pivotal role in the development of cutting-edge solutions that have revolutionized various industries.

Collaborations: Throughout his career, Yasushi Akatsuka has collaborated with top engineers, scientists, and researchers from around the world, fostering a culture of innovation and knowledge exchange that has led to the creation of impactful inventions.

Conclusion: Yasushi Akatsuka's passion for innovation, coupled with his relentless pursuit of excellence, has solidified his reputation as a trailblazer in the world of technology, inspiring future generations of inventors to dream big and push the boundaries of what is possible.

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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