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% Expired Patents = 28.6

EPO Patents = 4

Forward Citations = 20

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14 inventors (with patents filed for the assignee):

Masatoshi Hagiwara (5 out of 19 patents)

Hiroshi Onogi (5 out of 5 patents)

Takamitsu Hosoya (3 out of 25 patents)

4. Yuto Sumida (2 out of 3 patents)

5. Isao Kii (2 out of 4 patents)

6. Masaaki Suzuki (2 out of 26 patents)

7. Hiroko Koyama (1 out of 5 patents)

8. Toshiyuki Hiramatsu (1 out of 1 patent)

9. Hidehito Kuroyanagi (1 out of 1 patent)

10. Tetsuo Yamaguchi (1 out of 5 patents)

11. Tomas Javier Acosta Ayala (1 out of 1 patent)

12. Takaki Shimodaira (1 out of 1 patent)

13. Ryosei Kanayama (1 out of 1 patent)

14. Toshiyuki Inada (1 out of 1 patent)

15. Yamaguchi Tetsuo (0 patent)

7 patents: Sort by Forward Citations

1. 12734163 - Pharmaceutical preparation and method for producing the same (2026-09-15),

2. 12582642 - Composition for treating, improving, and/or preventing progression of bovine papillomatosis caused by bovine papillomavirus (2026-03-24),

3. 10017524 - Compound and pharmaceutical composition for neuropsychological disorder or malignant tumor (2018-07-10),

4. 9745323 - Compound and pharmaceutical composition for neuropsychological disorder or malignant tumor (2017-08-29),

5. 8765941 - Aniline derivative having anti-RNA viral activity (2014-07-01),

6. 7928283 - Transgenic reporter system that reveals expression profiles and regulation mechanisms of alternative splicing in nematodes (2011-04-19),

7. 7786151 - Therapeutic composition of treating abnormal splicing caused by the excessive kinase induction (2010-08-31),

Kinopharma, Inc. is a leading pharmaceutical company dedicated to discovering and developing innovative treatments for various diseases. With a focus on research and development, Kinopharma strives to improve the lives of patients worldwide. Founded in 2005, the company has a strong track record of bringing cutting-edge therapies to market. Visit our website to learn more about our products and pipeline.

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Company Badge

USPTO Data Jan 1 1976 - Sep 15 2026

7 Patents

#2,282 in Tokyo

#5,456 in Japan

Tokyo, Japan

Kinopharma, Inc.