Ryosuke Sato

This inventor holds 66 USPTO granted patents and 4 published patent applications and 4 EPO patents, primarily in Printing Technology (CPC class H04W). Top assignees: Canon Kabushiki Kaisha, The Japan Steel Works, Ltd., Hoya Corporation. Active years: 1989-2026.

USPTO Granted Patents = 66 (Patent Applications = 4)

% Patents Active = 72.7

EPO Patents = 4 (Patent Applications = 1)

Average Co-Inventor Count = 1.9

ph-index = 6

Forward Citations = 125(Granted Patents)

Forward Citations (Not Self Cited) = 107(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Koganei, JP (2015)
Kawasaki, JP (2011 - 2020)
Yokohama, JP (2020 - 2021)
Kanagawa, JP (1989 - 2023)
Tokyo, JP (2005 - 2023)

Company Filing History:

55 out of 92,750

Canon Kabushiki Kaisha

patents

4 out of 450

The Japan Steel Works, Ltd.

Mitsubishi Jidosha Kogyo Kabushiki Kaisha

patents

5. 1 out of 13,338

Panasonic Intellectual Property Management Co., Ltd.

Showa Optronics Co., Ltd.

where one patent can have more than one assignee

Years Active: 1989-2026

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Areas of Expertise:

Inkjet Printing

Printing Apparatus

Communication System

Control Method

Laser Irradiation

Exhaust Gas Purification

Audio Processing

Temperature Control

Smart Start-up

Manufacturing Method

Recording Medium

Substrate Inspection

66 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12649325 - Sheet feeding device and recording apparatus (2026-06-09),

2. 12496840 - Recording apparatus, and method for controlling recording apparatus (2025-12-16),

3. 12434491 - Printing apparatus having drying unit and drying control method (2025-10-07),

4. 12157299 - Printing apparatus, printing method, and non-transitory computer-readable storage medium (2024-12-03),

5. 12157298 - Printing apparatus (2024-12-03),

6. 11804735 - Power transmission apparatus, method for controlling power transmission apparatus, and recording medium (2023-10-31),

7. 11589113 - Smart start-up of television (2023-02-21),

8. 11571916 - Printing apparatus and heating device (2023-02-07),

9. 11114300 - Laser annealing apparatus, inspection method of substrate with crystallized film, and manufacturing method of semiconductor device (2021-09-07),

10. 11057951 - Communication apparatus, method of controlling communication apparatus, and non-transitory computer-readable storage medium (2021-07-06),

11. 10920646 - Exhaust gas purification system (2021-02-16),

12. 10705317 - Zooming imaging optical system (2020-07-07),

13. 10658185 - Laser irradiation apparatus, method for manufacturing semiconductor device, and method for operating laser irradiation apparatus (2020-05-19),

14. 10611140 - Inkjet printing apparatus (2020-04-07),

15. 10543678 - Printing apparatus that specifies a region of a transfer member having a poor surface condition and prohibits printing in the region, and related print control method (2020-01-28),

Title: The Innovative Contributions of Ryosuke Sato

Introduction: Ryosuke Sato, an accomplished inventor based in Kawasaki, Japan, boasts an impressive portfolio of 63 patents. His work has significantly advanced the field of printing technology, showcasing his innovative spirit and technical expertise.

Latest Patents: Among Sato's latest innovations are sophisticated printing apparatuses that enhance the printing process. One of his notable patents describes a printing apparatus that integrates a print unit for image application, a conveyance unit for moving the print medium, and a dual feed system. This invention allows for efficient simultaneous feeding of multiple print media types, optimizing workflow. Another of his recent patents involves detailed temperature regulation in printing processes, where a network of temperature regulation units collaboratively maintains optimal conditions across the print medium, ensuring high-quality outputs.

Career Highlights: Ryosuke Sato has made significant contributions to the technology sector through his tenure at reputable companies such as Canon and The Japan Steel Works, Ltd. His experience in these organizations has undoubtedly fueled his creative innovations and patented technologies.

Collaborations: Throughout his career, Sato has worked alongside talented colleagues, including Kengo Nieda and Toshiki Takeuchi, fostering a collaborative environment that drives collective innovation and product development.

Conclusion: Ryosuke Sato's achievements and patents reflect his dedication to advancing printing technology. His work not only showcases his inventive capabilities but also enriches the industry with innovative solutions that continue to set benchmarks for excellence.