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For the Inventor, By the Inventor

Tokyo, Japan

Yoshinori Itoh

This inventor holds 60 USPTO granted patents and 5 published patent applications and 4 EPO patents, primarily in Liquid Ejection Technology (CPC class B41J). Top assignees: Canon Kabushiki Kaisha, Sato Pharmaceutical Co., Ltd.. Active years: 1990-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshinori Itoh. Retrieved from https://idiyas.com/inventor/yoshinori-itoh

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

Calculating rank
USPTO Granted Patents = 60 

% Patents Active = 80.0

 

Average Co-Inventor Count = 1.7

ph-index = 11

Forward Citations = 424(Granted Patents)

Forward Citations (Not Self Cited) = 352(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Kanagawa-ken, JP (1996 - 1998)
  • Yokohama, JP (1999 - 2003)
  • Tochigi, JP (2003 - 2006)
  • Kawachi-gun, JP (2005 - 2006)
  • Tochigi-ken, JP (2006)
  • Shimotsuke, JP (2008 - 2013)
  • Kawasaki, JP (2018 - 2019)
  • Tokyo, JP (2015 - 2020)
  • Kanagawa, JP (1990 - 2024)

Company Filing History:

goldMedal59 out of 93,136 
 
Canon Kabushiki Kaisha
 patents
silverMedal1 out of 2 
 
Sato Pharmaceutical Co., Ltd.
 patents

Years Active: 1990-2026

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Areas of Expertise:
Inkjet Printing
Liquid Ejection
Mist Collection
Zoom Lens System
Recording Apparatus
Compound Introduction
Image Pickup
Printing Device
Discharge Apparatus
Suction Unit
Image Printing
Platen
60 patents (USPTO):Explore Patents
1. 12605529 - Application container (2026-04-21),
2. 12595491 - Compound introduction apparatus and compound introduction method (2026-04-07),
3. 12194730 - Recording apparatus (2025-01-14),
4. 11970003 - Liquid ejection apparatus, liquid ejection method, dispensing apparatus, and compound introduction apparatus (2024-04-30),
5. 11878513 - Recording device (2024-01-23),
6. 11590757 - Discharge apparatus and suction unit (2023-02-28),
7. 10549554 - Printing apparatus and platen (2020-02-04),
8. 10350902 - Inkjet apparatus and collection apparatus (2019-07-16),
9. 10155388 - Mist collection apparatus and liquid ejection apparatus (2018-12-18),
10. 10150297 - Printing apparatus (2018-12-11),
11. 10124608 - Image printing apparatus (2018-11-13),
12. 10071572 - Printing apparatus and platen (2018-09-11),
13. 10029496 - Printing apparatus and head cartridge (2018-07-24),
14. 9902154 - Image printing apparatus (2018-02-27),
15. 9701122 - Liquid ejecting apparatus (2017-07-11),

Title: Yoshinori Itoh: Pioneering Inventor from Tokyo

Introduction: Yoshinori Itoh is a renowned inventor hailing from Tokyo, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Yoshinori Itoh 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 over two decades of experience in the tech industry, Yoshinori Itoh has worked with leading research institutions and multinational corporations, spearheading projects that have revolutionized various sectors.

Collaborations: Throughout his career, Yoshinori Itoh has collaborated with top universities and innovative startups, fostering a culture of creativity and knowledge sharing to drive forward progress in the realm of inventions and innovations.

Conclusion: Yoshinori Itoh's passion for innovation and his relentless pursuit of excellence have solidified his position as a trailblazer in the world of technology, inspiring future generations of inventors and visionaries.

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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