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On-chip Biotechnologies Co., Ltd.

USPTO Granted Patents = 17

EPO Patents = 5

Trademarks = 6

Forward Citations = 64

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18 inventors (with patents filed for the assignee):

Kazuo Takeda (17 out of 51 patents)

Yuu Fujimura (5 out of 5 patents)

Masayuki Ishige (4 out of 4 patents)

4. Takahide Ino (4 out of 4 patents)

5. Kosuke Osawa (3 out of 3 patents)

6. Masashi Takao (2 out of 2 patents)

7. Fumie Jimma (2 out of 2 patents)

8. Jin Akagi (2 out of 2 patents)

9. Yuji Morishita (2 out of 2 patents)

10. Soichiro Tsuda (2 out of 2 patents)

11. Fumiaki Koizumi (1 out of 11 patents)

12. Namiko Yamashita (1 out of 1 patent)

13. Kaori Nishio (1 out of 1 patent)

14. Yasuhiro Koh (1 out of 1 patent)

15. Masaru Watanabe (1 out of 9 patents)

17 patents: Sort by Forward Citations

1. 12453969 - Method for purifying particles, method for dispensing a single particle, method for analyzing cell cluster, and apparatus using the same (2025-10-28),

2. 12105007 - Fine particle dispensing device, fine particle analysis device, reaction detection device, and method using said devices (2024-10-01),

3. 11826752 - Method for purifying particles, method for dispensing a single particle, method for analyzing cell cluster, and apparatus using the same (2023-11-28),

4. 11725179 - Single-particle analysis method, and system for performing said analysis (2023-08-15),

5. 11371984 - Apparatus and method for analyzing and sorting cell particles in solution (2022-06-28),

6. 11280792 - Apparatus for detecting the degree of malignancy of each of circulating tumor cells (2022-03-22),

7. 11002660 - Disposable chip-type flow cell and flow cytometer using same (2021-05-11),

8. 10724938 - Disposable chip-type flow cell and cell sorter using the same (2020-07-28),

9. 10648899 - Method for sorting cell particle in solution (2020-05-12),

10. 10267721 - Apparatus and method for analyzing and sorting cell particles in solution (2019-04-23),

11. 10222317 - Method for sorting cell particle in solution (2019-03-05),

12. 10101261 - Disposable chip-type flow cell and cell sorter using the same (2018-10-16),

13. 9945769 - Disposable chip-type flow cell and flow cytometer using same (2018-04-17),

14. 9506927 - Method for detecting low concentrations of specific cell from high concentrations of cell populations, and method for collecting and analyzing detected cell (2016-11-29),

15. 9341550 - Method for detecting low concentrations of specific cell from high concentrations of cell populations, and method for collecting and analyzing detected cell (2016-05-17),

ON-CHIP BIOTECHNOLOGIES CO., LTD. is a leading biotechnology company specializing in the development and production of on-chip diagnostic technologies. With our innovative solutions, we aim to revolutionize the field of molecular diagnostics by providing highly accurate and cost-effective testing solutions. Our cutting-edge products include integrated microfluidic platforms, biochips, and associated consumables. We collaborate with global partners in healthcare, research, and pharmaceutical industries to deliver advanced diagnostic platforms for various applications including infectious diseases, cancer diagnostics, genetic testing, and personalized medicine. At ON-CHIP BIOTECHNOLOGIES, we are dedicated to improving healthcare outcomes through technology-driven solutions.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 2 2025

17 Patents

#1,262 in Tokyo

#3,157 in Japan

#34,802 in the World

On-chip Biotechnologies Co., Ltd.

Forward Citations = 64

18 inventors:

Kazuo Takeda (17 out of 51 patents)

Yuu Fujimura (5 out of 5 patents)

Masayuki Ishige (4 out of 4 patents)

4. Takahide Ino (4 out of 4 patents)

5. Kosuke Osawa (3 out of 3 patents)

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