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For the Inventor, By the Inventor

Matsumoto, Japan

Hideaki Kasahara

USPTO Granted Patents = 11 

Average Co-Inventor Count = 1.6

ph-index = 2

Forward Citations = 12(Granted Patents)


Location History:

  • Nagano, JP (2012)
  • Matsumoto, JP (2011 - 2022)

Company Filing History:

goldMedal11 out of 33,404 
 
Seiko Epson Corporation
 patents

Years Active: 2011-2024

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11 patents (USPTO):Explore Patents
1. 12140749 - Variable wavelength filter, variable wavelength filter control method, and non-transitory computer-readable storage medium storing computer program (2024-11-12),
2. 11530949 - Spectral filter module, spectroscopic camera, and electronic device (2022-12-20),
3. 10871446 - Measurement device, electronic apparatus and measurement method (2020-12-22),
4. 10677654 - Measurement device, electronic apparatus, and measurement method (2020-06-09),
5. 10530963 - Shading correction device, electronic apparatus, and shading correction method (2020-01-07),
6. 10466103 - Measurement device, electronic apparatus, and measurement method (2019-11-05),
7. 10101205 - Measurement device, electronic apparatus, and measurement method (2018-10-16),
8. 9724950 - Printing apparatus and printing control method (2017-08-08),
9. 8325202 - Color correction table generation for a display (2012-12-04),
10. 8262188 - Printing device and printing method (2012-09-11),
11. 8044968 - Image processing device, color correction table generation device, display device, image processing method, color correction table generation method, color adjustment method for display device, and image processing program (2011-10-25),

Title: Innovations of Hideaki Kasahara

Introduction

Hideaki Kasahara is a prominent inventor based in Matsumoto, Japan. He has made significant contributions to the field of optical technology, holding a total of 11 patents. His work primarily focuses on variable wavelength filters and their control methods, which have applications in various electronic devices.

Latest Patents

Among his latest patents are innovations such as a variable wavelength filter, a variable wavelength filter control method, and a non-transitory computer-readable storage medium storing a computer program. The variable wavelength filter includes two reflective films facing each other, along with an actuator group that changes the relative position between these films. The actuator group consists of a first actuator driven according to a target distance between the two reflective films and a second actuator that performs feedback control based on the target distance and a detection value of the distance between the films. The control method involves receiving a new target distance, driving the first actuator accordingly, and performing feedback control on the second actuator based on the new target distance and detection value. This innovative approach enhances the precision and efficiency of optical devices.

Career Highlights

Hideaki Kasahara is currently employed at Seiko Epson Corporation, where he continues to develop cutting-edge technologies. His work has significantly impacted the optical industry, particularly in the design and functionality of spectral filter modules and spectroscopic cameras.

Collaborations

He has collaborated with notable colleagues, including Masashi Kanai and Masahi Kanai, contributing to a dynamic and innovative work environment.

Conclusion

Hideaki Kasahara's contributions to optical technology through his patents and work at Seiko Epson Corporation highlight his role as a leading inventor in the field. His innovations continue to shape the future of optical devices and their applications.

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