For the Inventor, By the Inventor

Enter assignee name

Kurume University

USPTO Granted Patents = 33

% Expired Patents = 45.5

CIPO Patents = 1

EPO Patents = 18

Forward Citations = 100

Loading Chart...

Loading Chart...

89 inventors (with patents filed for the assignee):

Keisuke Ohta (3 out of 3 patents)

Jingo Kusukawa (3 out of 3 patents)

Kenji Izuhara (3 out of 6 patents)

4. Shoichiro Ohta (3 out of 4 patents)

5. Hiroshi Shiraishi (3 out of 4 patents)

6. Tomoaki Hoshino (3 out of 3 patents)

7. Shinichi Mizuno (3 out of 3 patents)

8. Koji Nagafuji (3 out of 3 patents)

9. Takashi Okamura (3 out of 3 patents)

10. Kyogo Itoh (3 out of 27 patents)

11. Junji Oowa (2 out of 3 patents)

12. Masahiko Hagihara (2 out of 29 patents)

13. Motohisa Shimizu (2 out of 15 patents)

14. Shingo Hirashima (2 out of 2 patents)

15. Ryuichiro Tanoue (2 out of 2 patents)

Core Competencies:

Pancreatic Cancer Biomarker

Medical Tube Position Detection

Transgenic Animal

Rett Syndrome Treatment

Electroencephalographic Sensor

Arteriovenous Pressure Measurement

Bone Injury Healing

Circular DNA Production

Surgical Appliance

Crohn's Disease Antibody

Medical Image Processing

Combination Therapy

33 patents: Sort by Forward Citations

1. 12630881 - USE OF MICRORNA AS PANCREATIC CANCER BIOMARKER (2026-05-19),

2. 12589053 - System for detecting position of distal end of medical tube (2026-03-31),

3. 12108746 - Transgenic animal having CREBBP gene into which mutation has been introduced (2024-10-08),

4. 12046158 - Controller, method for manufacturing controller, simulated experience system, and simulated experience method (2024-07-23),

5. 11617540 - Sensor connector apparatus for use in electroencephalographic spectrum analyzer, provided with conductive connection electrodes connected to sensor electrodes (2023-04-04),

6. 11154592 - Method of treating Rett Syndrome (RTT) with ghrelin (2021-10-26),

7. 11000258 - Noninvesive arteriovenous pressure measurement device and arteriovenous pressure measurement method using the measurement device (2021-05-11),

8. 10590388 - Cell culture method using bone marrow-like structure, and porous polyimide film for healing bone injury site (2020-03-17),

9. 10508264 - Cell culture method using bone marrow-like structure, and porous polyimide film for healing bone injury site (2019-12-17),

10. 10376411 - Adjuster for airway securing device and airway securing device (2019-08-13),

11. D811601 - Adjuster for airway establishment device (2018-02-27),

12. 9870894 - Embedding resin composition for electron microscopey and method for observing sample with electron microscope using the same (2018-01-16),

13. 9586971 - Green sulfur bacteria variant and bacteriochlorophyll (2017-03-07),

14. 9482676 - Method for screening for a therapeutic agent for idiopathic interstitial pneumonia (2016-11-01),

15. 9434941 - Method for producing circular DNA formed from single-molecule DNA (2016-09-06),

Company Overview

Kurume University, located in Fukuoka, Japan, is a prominent institution dedicated to higher education and research across various disciplines. The university emphasizes innovation and academic excellence, fostering a collaborative environment for students and researchers. Its primary research domains include health sciences, engineering, and social sciences, contributing to advancements in medical technology, sustainable practices, and community development. The institution plays a vital role in addressing regional and global challenges through its educational programs and research initiatives.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

33 Patents

#12 in Fukuoka

#2,202 in Japan

#20,162 in the World

Kurume University

Forward Citations = 100

89 inventors:

Keisuke Ohta (3 out of 3 patents)

Jingo Kusukawa (3 out of 3 patents)

Kenji Izuhara (3 out of 6 patents)

4. Shoichiro Ohta (3 out of 4 patents)

5. Hiroshi Shiraishi (3 out of 4 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Kurume University. Retrieved from https://idiyas.com/company/kurume-university

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]

Loading…