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Evident Corporation

USPTO Granted Patents = 73

EPO Patents = 6

Trademarks = 108

Forward Citations = 5

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87 inventors (with patents filed for the assignee):

Tadashi Hirata (7 out of 49 patents)

Yohei Sakamoto (6 out of 14 patents)

Shintaro Takahashi (4 out of 21 patents)

4. Tatsuo Nakata (4 out of 39 patents)

5. Taiji Mine (3 out of 10 patents)

6. Yasunobu Iga (3 out of 14 patents)

7. Naohiro Ariga (3 out of 11 patents)

8. Daisuke Nishiwaki (3 out of 28 patents)

9. Yosuke Tani (3 out of 9 patents)

10. Takashi Miyoshi (3 out of 28 patents)

11. Keigo Mori (3 out of 3 patents)

12. Akifumi Kabeya (3 out of 3 patents)

13. Satoshi Watanabe (3 out of 73 patents)

14. Kentaro Yamazaki (3 out of 3 patents)

15. Shinichi Hayashi (2 out of 88 patents)

Core Competencies:

Surface Estimation

Microscope System

Optical Signal Detection

Endoscope Apparatus

Image Processing

Cell Analysis

Three-Dimensional Imaging

Data Management

Observation Apparatus

Stem Cell Differentiation

Inspection Analysis

Optical Systems

73 patents: Sort by Forward Citations

1. 12493165 - Infinity-corrected microscope objective (2025-12-09),

2. 12487443 - Surface estimation method, surface estimation device, and recording medium (2025-12-02),

3. 12487440 - Microscope system, superimposing unit, and operation method (2025-12-02),

4. 12487438 - Observation apparatus and method of visualizing phase object (2025-12-02),

5. 12455432 - Infinity-corrected microscope objective (2025-10-28),

6. 12453460 - Movable optical unit, optical adapter, and endoscope apparatus (2025-10-28),

7. 12450739 - System, method, and non-transitory computer-readable recording medium for evaluating stem cell differentiation (2025-10-21),

8. 12449357 - Estimation system, estimation method, and recording medium (2025-10-21),

9. 12443024 - Optical signal detection device, gel unit, and method for manufacturing gel unit (2025-10-14),

10. 12436375 - Observation system and observation device (2025-10-07),

11. 12433623 - Treatment instrument and endoscope apparatus (2025-10-07),

12. 12372768 - Microscope objective (2025-07-29),

13. 12345870 - Image processing system selecting learned model based on setting information of a microscope system, and image processing method and computer-readable medium (2025-07-01),

14. 12333644 - Image display method, display control device, and recording medium for displaying shape image of subject and coordinates estimated from two-dimensional coordinates in reference image projected thereon (2025-06-17),

15. 12316822 - Three-dimensional image display method, three-dimensional image display device, and recording medium (2025-05-27),

EVIDENT CORPORATION is a leading provider of secure identity and credential verification solutions. With its cutting-edge technology and extensive experience, the company helps businesses and organizations reduce identity fraud and enhance trust and safety. EVIDENT CORPORATION's solutions enable seamless background checks, identity verification, and credential authentication across various industries including shared economy, transportation, financial services, and more. Visit their website for more information and to explore their comprehensive range of identity verification solutions.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

73 Patents

#15 in Nagano

#1,332 in Japan

#9,828 in the World

Evident Corporation

Forward Citations = 5

87 inventors:

Tadashi Hirata (7 out of 49 patents)

Yohei Sakamoto (6 out of 14 patents)

Shintaro Takahashi (4 out of 21 patents)

4. Tatsuo Nakata (4 out of 39 patents)

5. Taiji Mine (3 out of 10 patents)

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