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For the Inventor, By the Inventor

Tokyo, Japan

Kazuyoshi Matsumoto

This inventor holds 43 USPTO granted patents and 5 published patent applications and 11 EPO patents, primarily in Image Formation Technology. Top assignee: Ricoh Company, Ltd.. Active years: 1989-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazuyoshi Matsumoto. Retrieved from https://idiyas.com/inventor/kazuyoshi-matsumoto

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

USPTO Granted Patents = 43 

% Patents Active = 46.5

 

Average Co-Inventor Count = 3.9

ph-index = 6

Forward Citations = 89(Granted Patents)


Company Filing History:

goldMedal43 out of 28,951 
 
Ricoh Company, Ltd.
 patents

Years Active: 1989-2026

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Areas of Expertise:
Image Formation
Liquid Discharge
Printing Systems
Foam Application
Ink Ejecting Printer
Recording Medium
Heating Apparatus
Image Quality Improvement
Cable Holder
Cloth Printing
Adhesive Face
Position Determination
43 patents (USPTO):Explore Patents
1. 12552171 - Printer (2026-02-17),
2. 12030318 - Liquid discharge apparatus, liquid container, and cleaning bottle (2024-07-09),
3. 11945229 - Liquid discharge apparatus, liquid container, and refill container (2024-04-02),
4. 11633958 - Liquid discharge apparatus (2023-04-25),
5. 11059303 - Recording medium holder and image forming system (2021-07-13),
6. 10983468 - Printing apparatus and printed matter printed by same (2021-04-20),
7. 10889136 - Printing target holder, printer, heater, image forming system, and recording medium (2021-01-12),
8. 10632762 - Heating apparatus and image forming system (2020-04-28),
9. 10632761 - Printer, cloth holder, holder with cloth, and cloth printing system (2020-04-28),
10. 10625522 - Image adding system, printer, cloth holder, and holder with cloth (2020-04-21),
11. 10427426 - Recording apparatus (2019-10-01),
12. 9720370 - Cable holder and image forming apparatus incorporating the cable holder (2017-08-01),
13. 9358817 - Image forming apparatus including reading unit to read back surface of print medium opposing belt member (2016-06-07),
14. 9315045 - Image forming apparatus configured for rolled printing media having adhesive face (2016-04-19),
15. 9308756 - Image forming apparatus and method of setting print media (2016-04-12),

Title: Kazuyoshi Matsumoto: A Visionary Inventor Shaping Tomorrow's World

Introduction:

Kazuyoshi Matsumoto, based in Tokyo, JP, is a visionary inventor whose relentless pursuit of innovation has pushed the boundaries of what is possible in the world of invention. With 42 patents to his name, Matsumoto continues to inspire future generations of inventors to think boldly and create solutions that shape the world of tomorrow.

Latest Patents:

Among his latest patents are a liquid discharge apparatus, liquid container, and cleaning bottle. The liquid discharge apparatus includes multiple heads that discharge different types of liquids, with multiple containers containing these liquids. Another patent involves a liquid discharge apparatus with a head for liquid discharge and a container to hold the liquid. These inventions showcase Matsumoto's commitment to creating practical solutions for everyday challenges.

Career Highlights:

Matsumoto is a key figure at Ricoh Company, Ltd., a company known for its innovative approach to technology and solutions. His work at Ricoh showcases his dedication to developing cutting-edge inventions that have a tangible impact on society. Matsumoto's innovative spirit and technical expertise have contributed significantly to the success of Ricoh in the world of inventions and patents.

Collaborations:

Throughout his career, Matsumoto has collaborated with talented individuals such as Yuuzoh Obata and Norikazu Yanase. These collaborations have led to the creation of groundbreaking inventions and patents that have received international recognition. Matsumoto's ability to work effectively in a team environment highlights his collaborative nature and his commitment to driving innovation.

Conclusion:

Kazuyoshi Matsumoto's innovative mindset and commitment to pushing the boundaries of invention make him a true visionary in the field. His work at Ricoh Company, Ltd., and his collaborations with talented individuals demonstrate his passion for creating solutions that shape the world of tomorrow. Matsumoto's legacy as an inventor will continue to inspire and influence generations of inventors to come.

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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