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Hirotsu Bio Science Inc.

USPTO Granted Patents = 9

EPO Patents = 4

Trademarks = 1

Forward Citations = 1

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21 inventors (with patents filed for the assignee):

Takaaki Hirotsu (6 out of 6 patents)

Masakazu Sugaya (2 out of 23 patents)

Koichi Terada (2 out of 21 patents)

4. Satoru Kaifuchi (2 out of 2 patents)

5. Norihito Kuno (2 out of 7 patents)

6. Taku Nakamura (2 out of 19 patents)

7. Minoru Sakairi (2 out of 56 patents)

8. Hirofumi Jono (1 out of 4 patents)

9. Shogo Kobayashi (1 out of 8 patents)

10. Takayuki Uozumi (1 out of 29 patents)

11. Yuichiro Doki (1 out of 9 patents)

12. Yuji Ueda (1 out of 6 patents)

13. Takuma Yoshinaga (1 out of 1 patent)

14. Hideto Sonoda (1 out of 1 patent)

15. Hideshi Ishii (1 out of 4 patents)

9 patents: Sort by Forward Citations

1. 12498362 - Method for examining cancer in pet animal (2025-12-16),

2. 12380573 - Taxis analysis method, cancer evaluation method, taxis analysis system and program (2025-08-05),

3. 12019068 - Method for predicting therapeutic effect and/or recurrence monitoring in cancer patients (2024-06-25),

4. 11725226 - Method for detecting kidney cancer (2023-08-15),

5. 11719698 - Cancer detection method using sense of smell of nematode (2023-08-08),

6. 11479800 - Cancer detection method using tissue specimen (2022-10-25),

7. 11443851 - Cancer test system and method for assessing cancer test (2022-09-13),

8. 11249069 - Cancer analysis system and cancer analysis method (2022-02-15),

9. 11150234 - Method for evaluating taxic behavior in response to odor substance based on olfactory sense in nematodes, and dish and behavior evaluation system used in evaluation method (2021-10-19),

Hirotsu Bio Science Inc. is a leading biotechnology company specializing in innovative solutions for the life sciences industry. With a focus on research, development, and commercialization of cutting-edge technologies, Hirotsu Bio Science is dedicated to improving human health and well-being. Our team of experts is committed to pushing the boundaries of scientific discovery to create novel products and therapies that address unmet medical needs.

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

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USPTO Data Jan 1 1976 - Dec 30 2025

9 Patents

#140 in

#629 in

Hirotsu Bio Science Inc.

Forward Citations = 1

21 inventors:

Takaaki Hirotsu (6 out of 6 patents)

Masakazu Sugaya (2 out of 23 patents)

Koichi Terada (2 out of 21 patents)

4. Satoru Kaifuchi (2 out of 2 patents)

5. Norihito Kuno (2 out of 7 patents)

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