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For the Inventor, By the Inventor

Nagasaki, Japan

Nagasaki University


USPTO Granted Patents = 60


Forward Citations = 59

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145 inventors (with patents filed for the assignee):

goldMedal Fujio Kurokawa (17 out of 19 patents)

silverMedal Hiroshi Ueda (8 out of 9 patents)

bronzeMedal Noboru Kitamura (4 out of 6 patents)

4.  Keisuke Umakoshi (4 out of 4 patents)

5.  Shoji Ishizaka (4 out of 4 patents)

6.  Yoshimasa Tanaka (3 out of 6 patents)

7.  Masayoshi Onishi (3 out of 3 patents)

8.  Jiro Yasuda (2 out of 2 patents)

9.  Hiroyuki Osuga (2 out of 12 patents)

10.  Yuki Sakai (2 out of 2 patents)

11.  Satoshi Mizuta (2 out of 2 patents)

12.  Takashi Tanaka (2 out of 4 patents)

13.  Susumu Eguchi (2 out of 2 patents)

14.  Kouichi Morita (2 out of 3 patents)

15.  Kazutoyo Kimura (2 out of 2 patents)


Core Competencies:
Liver Precursor Cells
Dengue Virus Vaccine
SARS-CoV-2 Detection
EGFR Tyrosine Kinase Inhibitor
Therapeutic Agents
Planar Circularly Polarized Antenna
Proanthocyanidin Oligomer
Neurodegenerative Disease Models
Lithium Ion Secondary Battery
Blood-Brain Barrier Dysfunction
Optically Active Compounds
Amyloid-Related Diseases

60 patents:

1. 12478645 - Method for manufacturing cell population including liver precursor cells (2025-11-25),
2. 12317889 - Storage container (2025-06-03),
3. 12280099 - Dengue virus vaccine (2025-04-21),
4. 11559195 - Rigid endoscope cover and endoscope unit (2023-01-24),
5. 11345971 - Primer set for detecting SARS-CoV-2, method for testing SARS-CoV-2, and reagent and kit of testing SARS-CoV-2 (2022-05-31),
6. 11306317 - Method of producing isoprenoids and proteins, genes, and transformants for the same (2022-04-19),
7. 11286261 - Fourth-generation EGFR tyrosine kinase inhibitor (2022-03-29),
8. 10913949 - Therapeutic agent for sarcopenia and metabolic diseases (2021-02-09),
9. 10734726 - Wideband planar circularly polarized antenna and antenna device (2020-08-04),
10. 10563249 - Primer set for detection of Zaire ebola virus, assay kit, and amplification method (2020-02-18),
11. 10532065 - Bisphosphonic acid derivative and application for same (2020-01-14),
12. 10280188 - Fluorine-containing bisphosphonic acid derivative and use thereof (2019-05-07),
13. 10183007 - Method of producing proanthocyanidin oligomer (2019-01-22),
14. 10175229 - Rapid method for measuring cytotoxicity in non-RI system (2019-01-08),
15. 10130357 - Instrument for delivering a surgical thread (2018-11-20),
Nagasaki University is a leading national university located in Nagasaki, Japan. It offers a wide range of academic programs and research opportunities for students in various fields, including medicine, dentistry, pharmacy, engineering, humanities, and social sciences.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 9 2025

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60 Patents

#2 in Nagasaki

#1,490 in Japan

#11,655 in the World

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Nagasaki, Japan

Nagasaki University

Forward Citations = 59

145 inventors:

goldMedal Fujio Kurokawa (17 out of 19 patents)

silverMedal Hiroshi Ueda (8 out of 9 patents)

bronzeMedal Noboru Kitamura (4 out of 6 patents)

4.  Keisuke Umakoshi (4 out of 4 patents)

5.  Shoji Ishizaka (4 out of 4 patents)

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