Company Filing History:

12 out of 2,526

Konica Minolta Business Technologies, Inc.

Years Active: 2006-2025

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18 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12248263 - Image forming apparatus,adjustment method and non-transitory computer-readable recording medium encoded with adjustment program (2025-03-11),

2. 9762763 - Image inspection apparatus that determines a line width of a test image, and image forming apparatus (2017-09-12),

3. 9686428 - Equipment to determine line width of check image and image-forming apparatus using the same (2017-06-20),

4. 9291962 - Image-forming apparatus with controller and fixing portion to control toner adhesion amount (2016-03-22),

5. 8971740 - Image forming apparatus (2015-03-03),

6. 8938174 - Image forming apparatus and image forming method (2015-01-20),

7. 8837001 - Image forming apparatus and gradation correction method for the same (2014-09-16),

8. 8804194 - Image forming apparatus and image forming method (2014-08-12),

9. 8797600 - Image forming apparatus and gradation correction method with density unevenness detection (2014-08-05),

10. 8412063 - Image forming apparatus that performs image stabilization control (2013-04-02),

11. 8260160 - Color image forming apparatus (2012-09-04),

12. 8233016 - Image forming apparatus, and exposure control method therefor (2012-07-31),

13. 8112007 - Image forming apparatus, tone correction method using tone patches and alignment markers, and computer-readable recording medium recorded with a tone correction program using tone patches and alignment markers (2012-02-07),

14. 8090281 - Image forming apparatus and tone correction method (2012-01-03),

15. 8005379 - Image forming apparatus and image forming method (2011-08-23),

Title: Takashi Harashima: Innovator in Image Forming Technology

Introduction

Takashi Harashima is a prominent inventor based in Sagamihara, Japan. He has made significant contributions to the field of image forming technology, holding a total of 18 patents. His work has been instrumental in advancing the capabilities of image inspection and forming apparatuses.

Latest Patents

Among his latest patents, Harashima has developed an image forming apparatus that includes a pressure roller, a driver for the roller's rotation, and an endless fixing belt. This apparatus features a pressing member that creates a nip portion for contact with the pressure roller. It also includes a pressing force adjustment mechanism that allows for the adjustment of the pressing force, enabling the pressure roller to operate with a force lower than the normal value. Another notable patent is for an image inspection apparatus that determines the line width of a test image. This apparatus utilizes a light source to emit white light onto a test image and employs an optical lens system to read the reflected light, calculating edge blurs and determining the width of the test image.

Career Highlights

Harashima has worked with notable companies such as Konica Minolta Business Technologies, Inc. and Konica Minolta, Inc. His experience in these organizations has allowed him to refine his skills and contribute to innovative projects in the imaging sector.

Collaborations

Throughout his career, Harashima has collaborated with talented individuals, including Katsuyuki Hirata and Tetsuya Sakai. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Takashi Harashima's contributions to image forming technology and his impressive portfolio of patents highlight his role as a leading inventor in the field. His innovative work continues to influence advancements in imaging systems.

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