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For the Inventor, By the Inventor

Kobe, Japan

Takaaki Nagai

This inventor holds 63 USPTO granted patents and 38 EPO patents, primarily in Sample Analysis (CPC class G01N). Top assignees: Sysmex Corporation, Toa Medical Electronics Co., Ltd., Sysmex America, Inc.. Active years: 1996-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takaaki Nagai. Retrieved from https://idiyas.com/inventor/takaaki-nagai

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 63

% Patents Active = 92.1

 

Average Co-Inventor Count = 2.9

ph-index = 9

Forward Citations = 688(Granted Patents)

Forward Citations (Not Self Cited) = 627(Dec 10, 2025)


Inventors with similar research interests:


Company Filing History:

goldMedal59 out of 1,055 
 
Sysmex Corporation
 patents
silverMedal3 out of 161 
 
Toa Medical Electronics Co., Ltd.
 patents
bronzeMedal2 out of 2 
 
Sysmex America, Inc.
 patents
4. 1 out of 3,455 
 
Kawasaki Jukogyo Kabushiki Kaisha
 patents
5. 1 out of 1 
 
Toa Medical Electronics, Ltd.
 patent
where one patent can have more than one assignee

Years Active: 1996-2025

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Areas of Expertise:
Sample Preparation
Hematological Analyzer
Measurement Apparatus
Specimen Processing
Particle Analyzer
Classification Method
Transport Device
Computer Program
Reagent Container
Analysis Device
Sample Analyzer
Specimen Transporter
63 patents (USPTO):Explore Patents
1. 12429424 - Measurement apparatus and analysis method (2025-09-30),
2. 11971342 - Sample preparation apparatus, sample preparation system, sample preparation method, and particle analyzer (2024-04-30),
3. 11965817 - Cell classification method, classification device, and program (2024-04-23),
4. 11921106 - Sample analyzer and computer program product (2024-03-05),
5. 11415575 - Sample analyzer and computer program product (2022-08-16),
6. 11402305 - Smear staining apparatus, smear preparing apparatus, and smear staining method (2022-08-02),
7. 11346841 - Specimen measurement system and specimen measurement method (2022-05-31),
8. 11340245 - Transport device, sample measurement system, and transport method (2022-05-24),
9. 11226279 - Sample preparation apparatus, sample preparation system, sample preparation method, and particle analyzer (2022-01-18),
10. 10401351 - Sample analyzer and computer program product (2019-09-03),
11. 10401350 - Sample analyzer and computer program product (2019-09-03),
12. 10234364 - Sample processing apparatus and rack (2019-03-19),
13. 10209244 - Sample analyzer and computer program product (2019-02-19),
14. 10168320 - Hematological analyzer, method for analyzing body fluid and computer program product (2019-01-01),
15. 10151746 - Sample analyzer and computer program product (2018-12-11),

Title: The Innovative Journey of Takaaki Nagai

Introduction: Takaaki Nagai, a pioneering inventor hailing from Kobe, Japan, has made significant contributions to the world of innovations with his groundbreaking ideas and inventions.

Latest Patents: Takaaki Nagai holds several patents in various fields, including technology, healthcare, and engineering, showcasing his diverse range of expertise and creativity.

Career Highlights: Throughout his illustrious career, Takaaki Nagai has been recognized for his innovative spirit and problem-solving abilities. His inventions have not only revolutionized industries but have also improved the quality of life for many individuals around the globe.

Collaborations: Takaaki Nagai has collaborated with leading research institutions, universities, and companies to further develop and implement his inventions. His collaborative efforts have led to the successful commercialization of several groundbreaking technologies.

Conclusion: In conclusion, Takaaki Nagai stands as a shining example of an inventor whose relentless pursuit of innovation has left a lasting impact on the world. His dedication to pushing the boundaries of what is possible continues to inspire future generations of inventors and innovators.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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