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University of Tsukuba

USPTO Granted Patents = 179

CIPO Patents = 7

EPO Patents = 89

Forward Citations = 426

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361 inventors (with patents filed for the assignee):

Yoshiyuki Sankai (39 out of 44 patents)

Yoshiaki Yasuno (12 out of 14 patents)

Yukio Nagasaki (10 out of 41 patents)

4. Takeshi Hikata (9 out of 43 patents)

5. Soichiro Okubo (9 out of 22 patents)

6. Jun-ichi Fujita (9 out of 11 patents)

7. Toshihiko Fujimori (7 out of 7 patents)

8. Akira Shibuya (6 out of 6 patents)

9. Hiroshi Nagase (6 out of 13 patents)

10. Hiroshi Ezura (6 out of 7 patents)

11. Shinichi Yamagiwa (5 out of 5 patents)

12. Yutaka Ikeda (5 out of 4 patents)

13. Toru Yoshitomi (5 out of 4 patents)

14. Hiroyuki Kudo (4 out of 7 patents)

15. Hiroaki Kumada (4 out of 9 patents)

Core Competencies:

Endoscopic Diagnosis Support

Carbon Nanotube Composite

Hydrogen Storage Materials

Biomarkers for Cognitive Dysfunction

Optical Coherence Tomography

Photoacoustic Imaging

Gait Disorder Support

Biopotential Measurement

Three-Dimensional Structuring

Interactive Information Transfer

Surgical Instruments

Wearable Gait Detection

179 patents: Sort by Forward Citations

1. 12515322 - Information processing device, method, and program (2026-01-06),

2. 12502298 - Knee joint orthotic device manufacturing apparatus and knee joint orthotic device manufacturing method, and knee joint treatment support apparatus and knee joint treatment support method (2025-12-23),

3. 12488896 - Method and system for endoscopic diagnosis support (2025-12-02),

4. 12480230 - Carbon nanotube-resin composite and method for manufacturing carbon nanotube-resin composite (2025-11-25),

5. 12442093 - Electrode, method for producing same, water electrolyzer, and fuel cell (2025-10-14),

6. 12440100 - Image generation device, program, and image generation method (2025-10-14),

7. 12432317 - Diagnostic imaging support device, diagnostic imaging support system, and diagnostic imaging support method (2025-09-30),

8. 12399183 - Biomarkers for cognitive dysfunction diseases and method for detecting cognitive dysfunction disease using biomarkers (2025-08-26),

9. 12387837 - Method of processing ophthalmic data, ophthalmic data processing apparatus, and ophthalmic examination apparatus (2025-08-12),

10. 12384675 - Hydrogen storage and release material and method of producing same (2025-08-12),

11. 12371495 - Humanized anti-DNAM-1 antibody (2025-07-29),

12. 12369996 - Interactive information transfer system, interactive information transfer method, and information transfer system (2025-07-29),

13. 12367620 - Trained model generation program, image generation program, trained model generation device, image generation device, trained model generation method, and image generation method (2025-07-22),

14. 12367548 - Measurement signal processing device, measurement signal processing method, and program (2025-07-22),

15. 12364569 - Multi-viewpoint video capturing device (2025-07-22),

The University of Tsukuba is a comprehensive research university in Japan. It is known for its excellence in higher education, research, and international collaboration. The university offers a wide range of academic programs in various disciplines, including science, engineering, humanities, social sciences, and medicine. With a commitment to fostering innovation and addressing global challenges, University of Tsukuba aims to contribute to the betterment of society through education and research.

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

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

179 Patents

#1 in Tsukuba

#744 in Japan

#4,535 in the World

University of Tsukuba

Forward Citations = 426

361 inventors:

Yoshiyuki Sankai (39 out of 44 patents)

Yoshiaki Yasuno (12 out of 14 patents)

Yukio Nagasaki (10 out of 41 patents)

4. Takeshi Hikata (9 out of 43 patents)

5. Soichiro Okubo (9 out of 22 patents)

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