Tokyo, Japan

Terumo Corporation


USPTO Granted Patents = 194

% Expired Patents = 2.6



Forward Citations = 6,945

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225 inventors (with patents filed for the assignee):

goldMedal Gregory M Cruise (28 out of 90 patents)

silverMedal Gloria Hincapie (15 out of 18 patents)

bronzeMedal Clayton Harris (12 out of 24 patents)

4.  Shirley Vong (11 out of 13 patents)

5.  Cang C Lam (11 out of 59 patents)

6.  Xinping Wu (9 out of 22 patents)

7.  Yue Wu (9 out of 26 patents)

8.  Tai D Tieu (7 out of 32 patents)

9.  Ponaka Pung (7 out of 24 patents)

10.  Priscilla Tsai (7 out of 9 patents)

11.  Susumu Kobayashi (7 out of 13 patents)

12.  Heather Griffith (6 out of 8 patents)

13.  Edward Michael Keeley (6 out of 16 patents)

14.  Masaru Wada (6 out of 11 patents)

15.  Teruko Watanabe (6 out of 6 patents)


Core Competencies:
Vessel Occluder
Occlusion Systems
Stent Delivery Device
Polymer Particles
Embolic Devices
Drug Delivery
Vascular Occlusion
Balloon Catheter
Artificial Blood Vessel
Endoscopic Methods
Centrifugal Fluid Pump
Tissue Engineering

194 patents:

Company Overview
Terumo Corporation, headquartered in Tokyo, Japan, is a leading global provider of medical devices, specializing in vascular occlusion technologies. The company develops and manufactures a range of innovative products, including vessel occluders, occlusion systems, and stent delivery devices. Terumo's expertise extends to polymer particles, embolic devices, drug delivery systems, and balloon catheters, positioning it at the forefront of advancements in vascular health and interventional medicine.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

Terumo Corporation USPTO Patent Assignee Logo
194 Patents

#359 in Tokyo

#720 in Japan

#4,350 in the World

Tokyo, JP
Tokyo, Japan
Forward Citations = 6,945

225 inventors:

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Terumo Corporation. Retrieved from https://idiyas.com/company/terumo

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

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]
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