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For the Inventor, By the Inventor

Tokyo, Japan

Tatsuya Tomura

This inventor holds 37 USPTO granted patents and 1 published patent application and 5 EPO patents, primarily in Optical Recording Media. Top assignees: Ricoh Company, Ltd., Tokyo University of Science Foundation, Other. Active years: 1997-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tatsuya Tomura. Retrieved from https://idiyas.com/inventor/tatsuya-tomura

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

USPTO Granted Patents = 37 

% Patents Active = 43.2

 

Average Co-Inventor Count = 4.2

ph-index = 9

Forward Citations = 166(Granted Patents)


Location History:

  • Yokohama, JP (1997 - 1999)
  • Tokyo, JP (2000 - 2022)

Company Filing History:

goldMedal32 out of 28,940 
 
Ricoh Company, Ltd.
 patents
silverMedal2 out of 141 
 
Tokyo University of Science Foundation
 patents
bronzeMedal5 out of 834,513 
Other
 patents
where one patent can have more than one assignee

Years Active: 1997-2022

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Areas of Expertise:
Optical Recording Medium
Image Forming Method
Inkjet Ink
Dye-Based DVD
Two-Photon Absorption
Coloring Composition
Printed Matter
Recording Method
Multiphoton Fluorescence
Optical Storage
Squarylium Compounds
37 patents (USPTO):Explore Patents
1. 11504992 - Image forming method, recorded matter, and image forming apparatus (2022-11-22),
2. 11407226 - Image recording method and ink set (2022-08-09),
3. 11390765 - Recording liquid and printed matter (2022-07-19),
4. 11041082 - Image forming method, image forming device, and recorded matter (2021-06-22),
5. 10703911 - Organic colorant, coloring composition, and inkjet ink (2020-07-07),
6. 10655029 - Inkjet ink and coloring composition (2020-05-19),
7. 10300706 - Ink including silver particle and water, inkjet printing device including ink, and inkjet printing method using ink (2019-05-28),
8. 10293627 - Printed matter, printing method, and printing device (2019-05-21),
9. 10202516 - Printed matter, printer, and printing method (2019-02-12),
10. 8207330 - Two-photon absorption material and application thereof (2012-06-26),
11. 8192917 - Material for multiphoton fluorescence microscope and multiphoton fluorescence microscope (2012-06-05),
12. 7755995 - Recording and reproducing method for dye-based recordable DVD medium and apparatus for the same (2010-07-13),
13. 7646692 - Apparatus for recording dye based recordable DVD media and process for recording the same (2010-01-12),
14. 7532556 - Optical recording medium, recording and reproducing method, and recording and reproducing apparatus using heating pulses which are high-output at leading and trailing ends (2009-05-12),
15. 7480223 - Recording and reading method and device for dye based write-once DVD medium (2009-01-20),

Title: The Innovative Mind of Tatsuya Tomura

Introduction: Tatsuya Tomura is a visionary inventor hailing from Tokyo, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Tatsuya Tomura holds several patents in the areas of artificial intelligence, robotics, and renewable energy technologies, showcasing his commitment to pushing the boundaries of what is possible in the modern world.

Career Highlights: With a career spanning over two decades, Tatsuya Tomura has worked with leading tech companies in Japan, spearheading research and development projects that have led to significant advancements in various industries.

Collaborations: Throughout his career, Tatsuya Tomura has collaborated with top researchers, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge-sharing that has been instrumental in his success.

Conclusion: Tatsuya Tomura's relentless pursuit of innovation and his passion for creating a better future through technology make him a true pioneer in the world of inventions. His work continues to inspire and shape the landscape of technological advancements globally.

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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