Katsuyuki Oshima

This inventor holds 77 USPTO granted patents and 1 EPO patent, primarily in Thermal Transfer Technology (CPC class 4289). Top assignees: Dai Nippon Printing Co., Ltd., Dai Nippon Insatsu Kabushiki Kaisha, Dai Nippon Insatsu K.k.. Active years: 1992-2007.

USPTO Granted Patents = 77

% Patents Active = 92.2

EPO Patents = 1

Average Co-Inventor Count = 3.6

ph-index = 18

Forward Citations = 805(Granted Patents)

Forward Citations (Not Self Cited) = 783(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Shinjuku, JP (1993 - 1995)
Tokyo, JP (1992 - 2005)
Shinjuku-Ku, JP (2004 - 2006)
Tokyo-to, JP (1996 - 2007)

Company Filing History:

57 out of 3,208

Dai Nippon Printing Co., Ltd.

patents

18 out of 412

Dai Nippon Insatsu Kabushiki Kaisha

patents

1 out of 12

Dai Nippon Insatsu K.k.

patents

4. 1 out of 834,411

Other

patents

Years Active: 1992-2007

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Areas of Expertise:

Thermal Transfer Sheet

Image Receiving Sheet

Intermediate Transfer Medium

Dye Transfer Method

Heat Transfer Films

Printed Products

Fluorescent Latent Image

Curl Straightening Device

Ink Ribbon Mechanism

Image Formation

Security Pattern

Protect Layer Transfer

77 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7223717 - Thermal transfer image receiving sheet and method for manufacturing the same (2007-05-29),

2. 7166191 - Curl straightening method for image receiving paper for sublimation dye transfer and curl straightening device therefor (2007-01-23),

3. 7033974 - Thermal transfer sheet (2006-04-25),

4. 6995118 - Thermal transfer image receiving sheet (2006-02-07),

5. 6994765 - Method for forming images and intermediate transfer recording medium (2006-02-07),

6. 6984281 - Intermediate transfer recording medium, print, and method for image formation thereby (2006-01-10),

7. 6946423 - Heat transfer cover films (2005-09-20),

8. 6940534 - Intermediate transfer recording medium and process for producing the same (2005-09-06),

9. 6890623 - Printed product and method for forming (2005-05-10),

10. 6855473 - Intermediate transfer recording medium and method for image formation using the same (2005-02-15),

11. 6828274 - Fluorescent latent image transfer film, fluorescent latent image transfer method using the same, and security pattern formed matter (2004-12-07),

12. 6815397 - Thermal transfer sheet, intermediate transfer recording medium, and print produced using the same (2004-11-09),

13. 6803936 - Thermal transfer sheet, method for image formation, method for image-formed object formation, and image-formed object (2004-10-12),

14. 6786993 - Heat transfer cover films (2004-09-07),

15. 6752550 - Holding mechanism for replacement ink ribbon (2004-06-22),

Title: The Innovative Journey of Inventor Katsuyuki Oshima

Introduction: Katsuyuki Oshima is a pioneering inventor based in Tokyo-to, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Katsuyuki Oshima holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his commitment to pushing the boundaries of technological advancement.

Career Highlights: With a career spanning over two decades, Katsuyuki Oshima 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, Katsuyuki Oshima 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: Katsuyuki Oshima's relentless pursuit of innovation and his passion for creating solutions that make a difference have solidified his reputation as a visionary inventor in the global tech community.