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Kanagawa, Japan

Bio Chromato, Inc.

USPTO Granted Patents = 8

% Expired Patents = 37.5

EPO Patents = 3

Trademarks = 1

Forward Citations = 19

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13 inventors (with patents filed for the assignee):

Kazumasa Kinoshita (8 out of 9 patents)

Takao Nishiguchi (5 out of 5 patents)

Haruo Shimada (4 out of 6 patents)

4. Yoshimasa Nakatani (3 out of 4 patents)

5. Yuki Kudo (2 out of 2 patents)

6. Yuka Morishita (2 out of 2 patents)

7. Yasuo Shida (2 out of 2 patents)

8. Tomoaki Endo (2 out of 2 patents)

9. Kazuma Mawatari (1 out of 5 patents)

10. Kenzo Hiraoka (1 out of 12 patents)

11. Yasuto Yokoi (1 out of 1 patent)

12. Tomohiro Sakuma (1 out of 2 patents)

13. Yuka Noritake (1 out of 2 patents)

8 patents: Sort by Forward Citations

1. 12741278 - Container for concentration, concentration equipment, and concentration method (2026-09-22),

2. 12476100 - Ionization device, mass spectrometry system, and ionization method (2025-11-18),

3. 12157070 - Separation instrument, separation device, separation system, and separation method (2024-12-03),

4. 9779925 - Coupling device for mass spectrometry apparatus (2017-10-03),

5. 9595429 - Method and system for atomizing sample liquid using ultrasonic transducer to be analyzed by mass spectrometry (2017-03-14),

6. 9570278 - Coupling device for mass spectrometry apparatus (2017-02-14),

7. 9087680 - Analysis device, analysis method, and storage medium (2015-07-21),

8. 8927926 - Mass spectrometry method, ion production device, and mass spectrometry system (2015-01-06),

Bio Chromato, Inc. is a leading manufacturer of analytical chromatography and purification equipment for the pharmaceutical, food and environmental industries. Their innovative products provide high-quality solutions for separation and purification of compounds in various applications.

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

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USPTO Data Jan 1 1976 - Sep 22 2026

8 Patents

#183 in Kanagawa

#5,048 in Japan

Kanagawa, Japan

Bio Chromato, Inc.

Forward Citations = 19

13 inventors:

Kazumasa Kinoshita (8 out of 9 patents)

Takao Nishiguchi (5 out of 5 patents)

Haruo Shimada (4 out of 6 patents)

4. Yoshimasa Nakatani (3 out of 4 patents)

5. Yuki Kudo (2 out of 2 patents)

Please report any incorrect information to [email protected]

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