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Ehime University

USPTO Granted Patents = 45

EPO Patents = 9

Forward Citations = 57

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109 inventors (with patents filed for the assignee):

Shinfuku Nomura (7 out of 8 patents)

Takafumi Tsuboi (6 out of 6 patents)

Hiromichi Toyota (6 out of 7 patents)

4. Eun-Taek Han (5 out of 5 patents)

5. Hiromi Uchimura (4 out of 4 patents)

6. Toshihisa Shimo (3 out of 27 patents)

7. Shinobu Mukasa (3 out of 3 patents)

8. Taizou Kamishita (2 out of 8 patents)

9. Hiromasa Miura (2 out of 3 patents)

10. Kazunori Hino (2 out of 3 patents)

11. Hitotoshi Murase (2 out of 24 patents)

12. Teruhito Kido (2 out of 2 patents)

13. Yoshiaki Hattori (2 out of 2 patents)

14. Tatsuya Sawasaki (2 out of 8 patents)

15. Mayumi Matsunaga (2 out of 2 patents)

Core Competencies:

CAR Library

Optical Analysis Chip

Hepatitis B Vaccine

Magnetic Memory Device

Image Processing

Nanometer-Size Particles

Artificial Knee Joint

Ligament Reconstruction

Plant Health Diagnostics

Nitric Oxide Detection

Organic Semiconductor Device

Submerged Plasma Generator

45 patents: Sort by Forward Citations

1. 12241061 - CAR library and scFv manufacturing method (2025-03-04),

2. 12140542 - Optical analysis chip (2024-11-12),

3. 12070497 - Hepatitis B vaccine transnasal administration system (2024-08-27),

4. 11898155 - Method for introducing molecule and composition containing inhibitor (2024-02-13),

5. 11884754 - Sulfonated pulp fibers, derivative pulp, sulfonated fine cellulose fibers, method for producing sulfonated fine cellulose fibers, and method for producing sulfonated pulp fibers (2024-01-30),

6. 11871678 - Magnetic memory device and operation method thereof (2024-01-09),

7. 11813106 - Image processing device, and image processing method utilizing time-series computed tomography (CT) images (2023-11-14),

8. 11517897 - Functional material for testing liquid sample (2022-12-06),

9. 11491219 - Nasal hepatitis B vaccine composition and method for producing same (2022-11-08),

10. 11273212 - Malaria vaccine (2022-03-15),

11. 11054398 - Ultrasonic inspection method, ultrasonic inspection device, and computer-readable storage medium (2021-07-06),

12. 11053313 - Anti-CLDN-5 antibody, and drug containing said antibody (2021-07-06),

13. 10687700 - Visual field measuring method, visual field measuring apparatus, and optotype (2020-06-23),

14. 10639162 - Artificial knee joint (2020-05-05),

15. 10583434 - Functional material, method for producing functional material, and functional liquid (2020-03-10),

Ehime University is a renowned higher education institution located in Matsuyama, Japan. It offers a wide range of undergraduate and postgraduate programs in various fields such as humanities, social sciences, natural sciences, engineering, and medicine. With a focus on research and innovation, Ehime University strives to contribute to society through academic excellence, community engagement, and global collaboration.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

45 Patents

#4 in Ehime

#1,790 in Japan

#14,978 in the World

Ehime University

Forward Citations = 57

109 inventors:

Shinfuku Nomura (7 out of 8 patents)

Takafumi Tsuboi (6 out of 6 patents)

Hiromichi Toyota (6 out of 7 patents)

4. Eun-Taek Han (5 out of 5 patents)

5. Hiromi Uchimura (4 out of 4 patents)

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