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Otsuka Medical Devices Co., Ltd.

USPTO Granted Patents = 21

EPO Patents = 5

Trademarks = 2

Forward Citations = 40

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29 inventors (with patents filed for the assignee):

James Mazzone (6 out of 15 patents)

Ryan J Hilaman (5 out of 6 patents)

Charles Richard Lewis, Jr (5 out of 6 patents)

4. Eric Dailey (5 out of 5 patents)

5. Kristen Easterday (5 out of 6 patents)

6. Jeff Gamelsky (5 out of 5 patents)

7. Robin B Bek (3 out of 48 patents)

8. Michael Eric Gertner (3 out of 106 patents)

9. Andrew H Wu (3 out of 55 patents)

10. Venmathi Gunasekaran (3 out of 3 patents)

11. Jimin Zhang (2 out of 31 patents)

12. Masakazu Nagasawa (2 out of 14 patents)

13. Yasuhiro Shobayashi (2 out of 7 patents)

14. Ryan R Donovan (2 out of 16 patents)

15. Hiroshi Ohno (2 out of 135 patents)

21 patents: Sort by Forward Citations

1. 12485026 - Drug-eluting stent including crystalline cilostazol (2025-12-02),

2. 12440165 - Catheter for neural measurements and treatment and related systems and methods (2025-10-14),

3. D1095827 - Catheter assembly (2025-09-30),

4. 12419662 - Selectively insulated ultrasound transducers (2025-09-23),

5. 12379262 - Temperature rise evaluation apparatus (2025-08-05),

6. D1081973 - Fluid transfer device (2025-07-01),

7. D1068786 - Display screen or portion thereof with transitional graphical user interface (2025-04-01),

8. 12133765 - Systems and methods for real-time tracking of a target tissue using imaging before and during therapy delivery (2024-11-05),

9. D1049390 - Medical apparatus (2024-10-29),

10. D1049388 - Fluid transfer device (2024-10-29),

11. D1049380 - Medical apparatus (2024-10-29),

12. D1049379 - Medical apparatus (2024-10-29),

13. D1040176 - Display screen or portion thereof with transitional graphical user interface (2024-08-27),

14. 11998266 - Intravascular energy delivery (2024-06-04),

15. 11918494 - Stent and method for inspection thereof (2024-03-05),

Otsuka Medical Devices Co., Ltd. is a subsidiary of Otsuka Holdings Co., Ltd. focused on developing and commercializing medical devices for various medical conditions. The company is known for its innovative products and commitment to improving patient outcomes through advanced technology and clinical research.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

21 Patents

#1,137 in Tokyo

#2,800 in Japan

#29,078 in the World

Otsuka Medical Devices Co., Ltd.

Forward Citations = 40

29 inventors:

James Mazzone (6 out of 15 patents)

Ryan J Hilaman (5 out of 6 patents)

Charles Richard Lewis, Jr (5 out of 6 patents)

4. Eric Dailey (5 out of 5 patents)

5. Kristen Easterday (5 out of 6 patents)

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