Akira Sugiyama

This inventor holds 79 USPTO granted patents and 17 published patent applications, plus 1 CIPO patent and 13 EPO patents, primarily in Image Processing (CPC class H04N). Top assignees: Sony Corporation, Kabushiki Kaisha Toshiba, Pentax Corporation. Active years: 1990-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Akira Sugiyama. Retrieved from https://idiyas.com/inventor/akira-sugiyama

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

USPTO Granted Patents = 79 (Patent Applications = 17)

% Patents Active = 51.9

CIPO Patents = 1

EPO Patents = 13 (Patent Applications = 10)

Average Co-Inventor Count = 2.7

ph-index = 17

Forward Citations = 1,003(Granted Patents)

Forward Citations (Not Self Cited) = 976(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Hino, JP (1992 - 1994)
Mitaka, JP (2000)
Kanagawa-ken, JP (2001 - 2005)
Suginami-ku, JP (2010)
Bunkyo-ku, JP (2011)
Kanagawa, JP (1993 - 2017)
Tokyo, JP (1990 - 2024)

Company Filing History:

Kabushiki Kaisha Toshiba

Fuji Photo Film Company, Limited

patents

5. 4 out of 3,132

Asahi Kogaku Kogyo Kabushiki Kaisha

patents

6. 4 out of 6

Savid Therapeutics Inc.

patents

7. 3 out of 1,356

The University of Tokyo

patents

8. 2 out of 27

Perseus Proteomics Inc.

patents

9. 1 out of 92,994

Canon Kabushiki Kaisha

National Cancer Center

patents

12. 1 out of 2,903

Seiko Instruments Inc

patents

13. 1 out of 8

The Jikei University School of Medicine

patents

where one patent can have more than one assignee

Years Active: 1990-2024

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Areas of Expertise:

Image Processing

Encoding Methods

Decoding Methods

Biotin Modifications

Streptavidin

Color Spaces

Signal Processing

Recording Medium

Image Capture

Printing Apparatus

Fastening Device

Flexible Tube

79 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12137789 - Printing apparatus and controlling method (2024-11-12),

2. 12115223 - Conjugate of biotin-modified dimer and phthalocyanine dye (2024-10-15),

3. 11286285 - Modified biotin, streptavidin mutant, and usage of them (2022-03-29),

4. 11161884 - Modified biotin, streptavidin mutant, and usage of them (2021-11-02),

5. 9843817 - Image decoding apparatus and method for handling intra-image predictive decoding with various color spaces and color signal resolutions (2017-12-12),

6. 9670255 - Modified biotin, mutant streptavidin, and use thereof (2017-06-06),

7. 9565406 - Image processing device, image processing method, and image pickup device (2017-02-07),

8. 9344719 - Image decoding apparatus and method for handling intra-image predictive decoding with various color spaces and color signal resolutions (2016-05-17),

9. 8948503 - Image processing device, image processing method, and image pickup device (2015-02-03),

10. 8873873 - Image decoding apparatus and method for handling intra-image predictive decoding with various color spaces and color signal resolutions (2014-10-28),

11. 8873870 - Image encoding apparatus and method for handling intra-image predictive encoding with various color spaces and color signal resolutions (2014-10-28),

12. 8818168 - Image capture apparatus, record/playback device, and menu-operating method (2014-08-26),

13. 8753262 - Internal treatment apparatus having circumferential side holes (2014-06-17),

14. 8682090 - Image decoding apparatus and method for handling intra-image predictive decoding with various color spaces and color signal resolutions (2014-03-25),

15. 8675976 - Image encoding apparatus and method for handling intra-image predictive encoding with various color spaces and color signal resolutions (2014-03-18),

Title: Akira Sugiyama: A Pioneer in Printing Technology and Photoimmunotherapy

Introduction

Akira Sugiyama, a prominent inventor based in Kanagawa, Japan, has made significant contributions to the fields of printing technology and photoimmunotherapy through his innovative patents. With an impressive portfolio of 79 patents, Sugiyama's work continues to push the boundaries of technology and enhance practical applications in various industries.

Latest Patents

Sugiyama’s latest innovations include a groundbreaking printing apparatus designed for enhanced efficiency. This printing apparatus facilitates printing on multiple target objects by using a unique system that adjusts the distance between the printer and the objects. This technology allows for precise control, ensuring that the first target object is printed at a closer range compared to the second, thereby optimizing performance. Another noteworthy patent is the conjugate of a biotin-modified dimer and phthalocyanine dye, developed to advance photoimmunotherapy applications. This invention showcases his dedication to merging technology with healthcare solutions.

Career Highlights

Throughout his illustrious career, Akira Sugiyama has collaborated with renowned companies, including Sony Corporation and Kabushiki Kaisha Toshiba. His positions within these organizations have allowed him to apply his inventive talents and contribute to significant advancements in technology.

Collaborations

Sugiyama has worked alongside esteemed colleagues such as Haruo Togashi and Teruhiko Suzuki. Their collaborative efforts have led to numerous successful innovations, making notable impacts in their respective fields.

Conclusion

Akira Sugiyama exemplifies the spirit of innovation through his dedication to developing advanced technologies in printing and photoimmunotherapy. With 79 patents to his name, his work not only reflects personal achievement but also contributes to the broader landscape of technological progress. As he continues to innovate, the implications of his inventions are likely to resonate across various industries, paving the way for future advancements.

Profile summary based on public USPTO records.