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Tanita Corporation

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USPTO Granted Patents = 346

% Expired Patents = 32.7

EPO Patents = 57

Trademarks = 4

Forward Citations = 4,355

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224 inventors (with patents filed for the assignee):

Tatsutoshi Kobayakawa (34 out of 34 patents)

Miyuki Kodama (26 out of 26 patents)

Masaaki Sato (24 out of 255 patents)

4. Yasuhiro Kasahara (17 out of 18 patents)

5. Hiroshi Kajimoto (16 out of 16 patents)

6. Rie Kousuge (14 out of 14 patents)

7. Yoshinori Fukuda (12 out of 12 patents)

8. Hajime Matsumoto (12 out of 14 patents)

9. Yujiro Motomizu (12 out of 16 patents)

10. Soji Kurata (12 out of 12 patents)

11. James G Montagnino (11 out of 90 patents)

12. Masato Nakada (11 out of 11 patents)

13. Koji Oguma (10 out of 10 patents)

14. Yoshio Sakai (9 out of 21 patents)

15. Tamaki Shoji (9 out of 9 patents)

Core Competencies:

Body Composition Analyzer

Weight Measurement Device

Biometric Information Measuring

Grip Dynamometer

Muscle Mass Estimation

Breath Analyzer

Activity Monitor

Gas Measurement Apparatus

Sleep Evaluation Device

Subcutaneous Fat Thickness

Biochemical Measuring Device

Health Data Generation

346 patents: Sort by Forward Citations

1. 12622596 - In-body measurement system, in-body measurement program, and computer-readale non-transitory storage medium (2026-05-12),

2. D1086907 - Body composition analyzer (2025-08-05),

3. 12298174 - Weight measurement device and load cell unit (2025-05-13),

4. D1053033 - Grip dynamometer with body composition measurement function (2024-12-03),

5. 12140470 - Biometric information measuring device (2024-11-12),

6. 12121345 - Length measuring apparatus, length measuring method, non-transitory computer-readable recording medium, and height scale (2024-10-22),

7. 12102907 - Game device and computer-readable recording medium (2024-10-01),

8. 12078524 - Weight measurement device (2024-09-03),

9. D1021658 - Body composition analyzer (2024-04-09),

10. 11862321 - Ingredient determining device, ingredient determining method and non-transitory computer-readable recording medium (2024-01-02),

11. 11759123 - Ketone body concentration estimation device, method, and computer-readable storage medium (2023-09-19),

12. 11510609 - Muscle mass estimation method, muscle mass estimation device, and storage medium storing a muscle mass estimation program (2022-11-29),

13. D949034 - Body composition meter (2022-04-19),

14. 11024410 - Muscle condition change determination apparatus, muscle condition change determination method, and recording medium (2021-06-01),

15. 10670571 - Biological gas detection device, method, and computer-readable storage medium (2020-06-02),

Company Overview

Tanita Corporation, headquartered in Tokyo, Japan, specializes in the development and manufacturing of advanced body composition analysis technologies. The company is renowned for its innovative products, including body composition analyzers, weight measurement devices, and biometric information measuring tools. Tanita's expertise extends to grip dynamometers, muscle mass estimation devices, breath analyzers, activity monitors, and gas measurement apparatuses, positioning it as a leader in health and wellness technology. Its commitment to precision and quality supports both consumer and professional markets globally.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

346 Patents

#244 in Tokyo

#487 in Japan

#2,635 in the World

Tanita Corporation

Forward Citations = 4,355

224 inventors:

Tatsutoshi Kobayakawa (34 out of 34 patents)

Miyuki Kodama (26 out of 26 patents)

Masaaki Sato (24 out of 255 patents)

4. Yasuhiro Kasahara (17 out of 18 patents)

5. Hiroshi Kajimoto (16 out of 16 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Tanita Corporation. Retrieved from https://idiyas.com/company/tanita

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

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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