Tsuyoshi Tsukagoshi

This inventor holds 16 USPTO granted patents, primarily in Surgical Instruments. Top assignees: Olympus Optical Company, Ltd., Olympus Corporation. Active years: 1987-2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tsuyoshi Tsukagoshi. Retrieved from https://idiyas.com/inventor/tsuyoshi-tsukagoshi

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

Calculating rank

USPTO Granted Patents = 16

% Patents Active = 100.0

Average Co-Inventor Count = 3.7

ph-index = 14

Forward Citations = 18,111(Granted Patents)

Location History:

Tokyo, JP (1987 - 1999)
Fuchu, JP (1990 - 2011)

Company Filing History:

15 out of 5,729

Olympus Optical Company, Ltd.

Years Active: 1987-2011

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Areas of Expertise:

Endoscopic Instruments

Surgical Apparatus

Tissue-Fixing Device

Surgical Device

Trocar

Organ Manipulation Tools

High-Frequency Incision

Body Cavity Instruments

Stapling Devices

Battery-Driven Instruments

Noncontact Recharge

Surgical Methods

16 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7998148 - Endoscopic instruments (2011-08-16),

2. 7156857 - Endoscopic instruments (2007-01-02),

3. 6666875 - Surgical apparatus permitting recharge of battery-driven surgical instrument in noncontact state (2003-12-23),

4. 6126633 - Surgical instrument (2000-10-03),

5. 5906625 - Tissue-fixing surgical instrument, tissue-fixing device, and method of (1999-05-25),

6. 5797931 - Tissue-fixing surgical instrument, tissue-fixing device, and method of (1998-08-25),

7. 5702352 - Tools and method for manipulating organs in human body (1997-12-30),

8. 5658300 - Tissue fixing surgical instrument, tissue-fixing device, and method of (1997-08-19),

9. 5649937 - Tissue-fixing surgical device, and method of fixing tissues (1997-07-22),

10. 5582611 - Surgical device for stapling and/or fastening body tissues (1996-12-10),

11. 5423848 - Trocar (1995-06-13),

12. 5395030 - Surgical device for stapling and fastening body tissues (1995-03-07),

13. 5389098 - Surgical device for stapling and/or fastening body tissues (1995-02-14),

14. 5273027 - Method for dissolving a thickened mass within a living body and (1993-12-28),

15. 4936312 - Body cavity inserting instrument (1990-06-26),

Title: The Innovative Mind of Tsuyoshi Tsukagoshi

Introduction

Tsuyoshi Tsukagoshi, based in Tokyo, Japan, is a prominent inventor known for his contributions to the field of endoscopic instruments. With a remarkable portfolio of 16 patents, Tsukagoshi has dedicated his career to developing innovative medical solutions that improve patient care.

Latest Patents

Among his latest inventions are advanced endoscopic instruments designed specifically to form an artificial valve for treating gastroesophageal reflux disease (GERD). These patents represent significant advancements in minimally invasive procedures and showcase his commitment to enhancing medical technology.

Career Highlights

Tsukagoshi has had a fruitful career with notable stints at renowned companies such as Olympus Optical Company, Ltd. and Olympus Corporation. His work at these institutions has allowed him to refine his skills and contribute to groundbreaking developments in medical instrumentation.

Collaborations

Throughout his career, Tsukagoshi has collaborated with esteemed colleagues including Shuichi Kimura and Minoru Tsuruta. These partnerships have played a vital role in driving innovation and have led to several successful projects in the medical technology sector.

Conclusion

Tsuyoshi Tsukagoshi has established himself as a leading figure in the realm of medical inventions. His dedication to developing effective solutions for complex medical issues not only underscores his ingenuity but also highlights his significant impact on the healthcare industry. As he continues to innovate, the future of medical technology looks promising with his contributions.

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]