Tetsuya Yamamoto

This inventor holds 63 USPTO granted patents, plus 2 CIPO patents and 6 EPO patents, primarily in Endoscopic Instruments (CPC class A61B). Top assignees: Olympus Corporation, Olympus Optical Company, Ltd., Olympus Medical Systems Corporation. Active years: 1998-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tetsuya Yamamoto. Retrieved from https://idiyas.com/inventor/tetsuya-yamamoto-gz5ojnrw

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

Calculating rank

USPTO Granted Patents = 63

% Patents Active = 82.5

CIPO Patents = 2 (Patent Applications = 3)

EPO Patents = 6 (Patent Applications = 1)

Average Co-Inventor Count = 3.0

ph-index = 29

Forward Citations = 8,648(Granted Patents)

Forward Citations (Not Self Cited) = 8,549(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Hidaka, JP (2001 - 2012)
Hannou, JP (2012 - 2015)
Saitama, JP (2009 - 2016)
Hanno, JP (2009 - 2016)
Hachioji, JP (1998 - 2017)

Company Filing History:

Olympus Optical Company, Ltd.

patents

8 out of 1,271

Olympus Medical Systems Corporation

patents

4. 4 out of 90

Apollo Endosurgery, Inc.

patents

5. 2 out of 450

Citizen Holdings Company, Ltd.

Konica Minolta Opto, Inc.

patents

8. 2 out of 713

Konica-Minolta Holdings, Inc.

patents

where one patent can have more than one assignee

Years Active: 1998-2017

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Areas of Expertise:

Endoscopic Suturing

Tissue Fastening

High-Frequency Treatment

Proton Conducting Membrane

Anastomosis System

Capsule Endoscope

Optical Cellulose Ester

Ligating Apparatus

Electric Thermometer

Endotracheal Tube

Suturing Device

Photographic Apparatus

63 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9843715 - Photographic apparatus, stroboscopic image prediction method, and a non-transitory computer readable storage medium storing stroboscopic image prediction program (2017-12-12),

2. 9526562 - High-frequency treatment tool (2016-12-27),

3. 9237918 - Endoscope treatment tool (2016-01-19),

4. 8932305 - Tissue fastening method (2015-01-13),

5. 8858576 - Tissue fastening tool, stent, applicator for placing the same, and tissue fastening method through natural orifice (2014-10-14),

6. 8603111 - Ligating apparatus (2013-12-10),

7. 8394111 - Endoscopic treatment instrument and retaining device (2013-03-12),

8. 8337395 - Anastomosis system (2012-12-25),

9. 8308744 - Endoscopic treatment instrument (2012-11-13),

10. 8236208 - Optical cellulose ester film and manufacturing method thereof, and polarizing plate and liquid crystal display device (2012-08-07),

11. 8211007 - Lymph node removing method (2012-07-03),

12. 8162958 - Tissue fastening tool and applicator for indwelling the same within body, and tissue fastening method through natural orifice (2012-04-24),

13. 8153329 - Proton conducting electrolyte membrane and production method thereof and solid polymer fuel cell using the same (2012-04-10),

14. 8142448 - Endoscopic instruments for suturing tissues in a body cavity (2012-03-27),

15. 8021376 - Endoscopic suturing system (2011-09-20),

Title: Tetsuya Yamamoto - A Pioneer in Photographic and Medical Technologies

Introduction

Tetsuya Yamamoto, based in Hachioji, Japan, holds an impressive 63 patents that showcase his innovative contributions to photographic and medical technologies. His work has significantly advanced the fields he has been involved in, fostering enhancements in various applications.

Latest Patents

Among his latest patents are groundbreaking inventions such as a photographic apparatus that integrates stroboscopic image prediction methods and a non-transitory computer-readable storage medium storing a stroboscopic image prediction program. This display device incorporates an image pickup device, a stroboscope, and a stroboscopic image prediction creation unit. The stroboscope applies stroboscopic light to the subject during photography, while the prediction creation unit acquires distance distribution information. This data helps predict stroboscopic images for enhanced photography experiences. Additionally, Tetsuya has developed a high-frequency treatment tool designed with a cylindrical sheath, a retractable electrode member, and a liquid-feeding unit. This innovative tool is poised to advance medical treatments significantly.

Career Highlights

Tetsuya Yamamoto has worked with notable companies, including Olympus Optical Company, Ltd. and Olympus Corporation. His tenure at these organizations has allowed him to channel his creative ideas into practical applications that demonstrate technology's potential in everyday life.

Collaborations

Throughout his career, Tetsuya has collaborated with distinguished colleagues like Akira Hasegawa and Shinya Matsumoto. Their partnership reflects a shared commitment to innovation and the development of cutting-edge technologies that have impacted various sectors.

Conclusion

As a prolific inventor and engineer, Tetsuya Yamamoto's 63 patents underline his dedication to advancing technology in photography and medical tools. His innovative spirit and collaborative efforts with respected professionals continue to inspire future advancements in these fields.

Profile summary based on public USPTO records.