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Hyogo-ken, Japan

Toa Medical Electronics Co., Ltd.

USPTO Granted Patents = 161

Trademarks = 4

Forward Citations = 5,545

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118 inventors (with patents filed for the assignee):

Tokihiro Kosaka (25 out of 32 patents)

Takashi Sakata (18 out of 24 patents)

Kaoru Asano (12 out of 18 patents)

4. Shinichi Ogino (12 out of 12 patents)

5. Yasunori Maekawa (9 out of 19 patents)

6. Tomoyuki Kuroda (9 out of 9 patents)

7. Hiroyuki Nakamoto (9 out of 9 patents)

8. Shigeo Kanamori (7 out of 10 patents)

9. Takashi Demachi (7 out of 7 patents)

10. Masakazu Fukuda (6 out of 33 patents)

11. Ken Ishihara (6 out of 14 patents)

12. Tokuhiro Okada (6 out of 6 patents)

13. Toshiaki Kuroda (6 out of 6 patents)

14. Kensaku Aota (6 out of 6 patents)

15. Takayoshi Izumi (4 out of 16 patents)

Core Competencies:

Hepatitis C Diagnostics

Non-Invasive Blood Analysis

Flow Cytometry

Particle Analysis

Immunoassay Technology

Cell Morphology Measurement

Erythrocyte Analysis

Clinical Test Data Normalization

Liquid Sampling Systems

Sample Preparation Automation

Biological Component Classification

Optical Detection Systems

161 patents: Sort by Forward Citations

1. 6379886 - Diagnostic regeant for hepatitis C virus infection (2002-04-30),

2. 5974338 - Non-invasive blood analyzer (1999-10-26),

3. 5934278 - Non-invasive blood analyzer (1999-08-10),

4. 5928949 - Reagent and method for classifying leukocytes by flow cytometry (1999-07-27),

5. 5905214 - Particle detector and particle analyzing apparatus (1999-05-18),

6. 5897837 - Dispensing device and Immunoassay apparatus using the same (1999-04-27),

7. 5896804 - Syringe pump (1999-04-27),

8. 5891733 - Reagent for analyzing solid components in urine and method for analyzing (1999-04-06),

9. 5891731 - Reagent for measuring reticulocytes and a method of measuring them (1999-04-06),

10. 5888823 - Standard fluid for flow cytometer (1999-03-30),

11. 5879142 - Fluid transfer system and blood cell counter including the same system (1999-03-09),

12. 5851487 - Data checking apparatus (1998-12-22),

13. 5831723 - Particle analyzer (1998-11-03),

14. 5825477 - Apparatus for measuring particle morphology and method thereof (1998-10-20),

15. 5824269 - Flow cytometer (1998-10-20),

TOA Medical Electronics Co., Ltd. is a leading provider of innovative medical electronics and healthcare solutions. With a focus on improving patient care and enhancing medical professionals' productivity, TOA offers a wide range of cutting-edge medical devices and equipment. The company is dedicated to delivering high-quality products that meet the highest industry standards. TOA Medical Electronics Co., Ltd. strives to be at the forefront of technological advancements in the medical field, continuously developing new solutions to address the ever-evolving healthcare needs. Visit their website to learn more about their products and solutions.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

161 Patents

#2 in Hyogo-ken

#798 in Japan

#4,981 in the World

Hyogo-ken, Japan

Toa Medical Electronics Co., Ltd.

Forward Citations = 5,545

118 inventors:

Tokihiro Kosaka (25 out of 32 patents)

Takashi Sakata (18 out of 24 patents)

Kaoru Asano (12 out of 18 patents)

4. Shinichi Ogino (12 out of 12 patents)

5. Yasunori Maekawa (9 out of 19 patents)

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