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For the Inventor, By the Inventor

Kanagawa, Japan

Akihiko Gotoh

This inventor holds 49 USPTO granted patents and 3 published patent applications and 17 EPO patents, primarily in Inkjet Recording Technology. Top assignee: Ricoh Company, Ltd.. Active years: 1993-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Akihiko Gotoh. Retrieved from https://idiyas.com/inventor/akihiko-gotoh

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

Calculating rank
USPTO Granted Patents = 49 

% Patents Active = 65.3

 

Average Co-Inventor Count = 4.1

ph-index = 14

Forward Citations = 508(Granted Patents)


Location History:

  • Susono, JP (1993 - 2000)
  • Ohta-ku, JP (2005)
  • Tokyo, JP (2008)
  • Atsugi, JP (2003 - 2013)
  • Yokohama, JP (2014)
  • Kanagawa, JP (2004 - 2021)

Company Filing History:

goldMedal49 out of 28,957 
 
Ricoh Company, Ltd.
 patents

Years Active: 1993-2021

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Areas of Expertise:
Inkjet Recording
Ink Composition
Ink Set
Ink Cartridge
Recording Method
Image Forming Apparatus
Ink Application
Cleaning Filling Method
Ink Flow Channel
Overcoating Liquid
Pretreatment Liquid
Ink Media Set
49 patents (USPTO):Explore Patents
1. 11007806 - Method for coating inks, method for producing wallpaper, image forming set, image forming system, ink, and ink set (2021-05-18),
2. 10487455 - Ink application method and method for producing wallpaper (2019-11-26),
3. 9879207 - Cleaning filling liquid, cartridge, cleaning filling method, and inkjet recording device (2018-01-30),
4. 9789720 - Image forming method, image forming apparatus, and recorded matter (2017-10-17),
5. 9783700 - Overcoating liquid, ink set, image forming method, and image forming apparatus (2017-10-10),
6. 9487666 - Inkjet recording ink, ink cartridge, inkjet recording method, and inkjet recording apparatus (2016-11-08),
7. 9259935 - Inkjet recorder ink flow channel cleaning liquid (2016-02-16),
8. 9169407 - Ink for inkjet recording, inkjet recording method using the ink, and ink cartridge that accommodates the ink (2015-10-27),
9. 9028600 - Inkjet ink, inkjet recording method, and inkjet recording device (2015-05-12),
10. 8956451 - Ink set and inkjet recording method (2015-02-17),
11. 8801167 - Inkjet recording apparatus, method for inkjet recording, and ink (2014-08-12),
12. 8752948 - Inkjet recording ink containing fluorine based surfactant, inkjet recording ink set, and inkjet recording apparatus containing the inkjet recording ink (2014-06-17),
13. 8708473 - Inkjet recording treatment liquid, inkjet cartridge, inkjet recording ink set, and inkjet recording method (2014-04-29),
14. 8651650 - Inkjet recording ink, inkjet recording inkset, ink cartridge, inkjet recording method, and recorded matter (2014-02-18),
15. 8586647 - Recording ink, recording ink set, records, ink cartridge, recording method, and inkjet recording apparatus (2013-11-19),

Title: Akihiko Gotoh: Pioneering Inventor from Kanagawa, Japan

Introduction: Akihiko Gotoh is a renowned inventor hailing from Kanagawa, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Akihiko Gotoh 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, Akihiko Gotoh has worked with leading tech companies and research institutions, playing a key role in developing cutting-edge solutions that have revolutionized various industries.

Collaborations: Throughout his career, Akihiko Gotoh has collaborated with top engineers, scientists, and researchers from around the world, fostering a culture of innovation and knowledge sharing to drive progress in the field of technology.

Conclusion: Akihiko Gotoh's passion for innovation, coupled with his relentless pursuit of excellence, has solidified his reputation as a visionary inventor whose work continues to inspire and shape the future of technology.

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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