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For the Inventor, By the Inventor

Nagano, Japan

Evident Corporation


USPTO Granted Patents = 96


Trademarks = 79

Forward Citations = 8

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108 inventors (with patents filed for the assignee):

goldMedal Tadashi Hirata (9 out of 51 patents)

silverMedal Yohei Sakamoto (7 out of 15 patents)

bronzeMedal Kenichi Kusaka (5 out of 21 patents)

4.  Yoshimasa Suzuki (4 out of 35 patents)

5.  Shintaro Takahashi (4 out of 21 patents)

6.  Yosuke Tani (4 out of 10 patents)

7.  Tatsuo Nakata (4 out of 39 patents)

8.  Kentaro Yamazaki (4 out of 4 patents)

9.  Motohiro Shibata (3 out of 9 patents)

10.  Kenji Kawasaki (3 out of 68 patents)

11.  Taiji Mine (3 out of 10 patents)

12.  Yasunobu Iga (3 out of 14 patents)

13.  Naohiro Ariga (3 out of 11 patents)

14.  Daisuke Nishiwaki (3 out of 28 patents)

15.  Takashi Miyoshi (3 out of 28 patents)


Core Competencies:
Microscope System
Image Processing
Endoscope
Observation Device
Optical Signal Detection
Cell Analysis
Three-Dimensional Imaging
Calibration Method
Specimen Analysis
Illumination Optical System
Data Management
Motorized Correction

96 patents:

1. 12748281 - Observation system, focus position calculation method, and computer readable medium (2026-09-29),
2. 12737943 - Experiment support apparatus, experiment support system, experiment support method, and computer-readable medium (2026-09-15),
3. 12736796 - Observation apparatus (2026-09-15),
4. 12736793 - Microscope system (2026-09-15),
5. 12732715 - Scanning microscope, pixel generation method, and storage medium (2026-09-08),
6. 12726702 - Microscope system, setting changing method, storage medium, and digital camera (2026-09-01),
7. 12725040 - Data processing method and learning method (2026-09-01),
8. 12718431 - Image processing system, image processing method, and computer-readable medium (2026-08-25),
9. 12697040 - Insertion assistance system, insertion assistance method, and recording medium (2026-08-04),
10. 12693530 - Microscope system (2026-07-28),
11. 12688646 - Measurement method, measurement device, and recording medium (2026-07-21),
12. 12681285 - Sample observation apparatus (2026-07-14),
13. 12669670 - Objective and method of assembling objective (2026-06-30),
14. 12664643 - Inspection state notification method, inspection state notification system, and recording medium (2026-06-23),
15. 12607839 - Microscope system and microscope control device (2026-04-21),
Evident Corporation, headquartered in Nagano, Japan, specializes in advanced microscope systems and related technologies. The company focuses on the development and manufacturing of optical devices that enhance observation and analysis in various scientific fields. Their expertise encompasses image processing, endoscopy, and three-dimensional imaging, facilitating precise cell analysis and optical signal detection. Evident's innovative calibration methods further support the accuracy and reliability of their observation devices, making significant contributions to research and diagnostics.
Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Oct 6 2026

96 Patents

#16 in Nagano

#1,150 in Japan

#8,045 in the World

Nagano, JP
Nagano, Japan

Evident Corporation

Forward Citations = 8

108 inventors:

goldMedal Tadashi Hirata (9 out of 51 patents)

silverMedal Yohei Sakamoto (7 out of 15 patents)

bronzeMedal Kenichi Kusaka (5 out of 21 patents)

4.  Yoshimasa Suzuki (4 out of 35 patents)

5.  Shintaro Takahashi (4 out of 21 patents)

Please report any incorrect information to [email protected]
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