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For the Inventor, By the Inventor

Osaka, Japan

Kazuhiro Nakachi

USPTO Granted Patents = 13 

Average Co-Inventor Count = 2.1

ph-index = 1


Company Filing History:

goldMedal13 out of 6,079 
 
Kyocera Document Solutions Inc.
 patents

Years Active: 2014-2025

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13 patents (USPTO):Explore Patents
1. 12460922 - Sheet identification device and image processing apparatus capable of identifying fiber direction of sheet (2025-11-04),
2. 12038710 - Image forming apparatus capable of accurately acquiring electrical resistance value of transfer member, electrical resistance value acquisition method (2024-07-16),
3. 11982965 - Image forming apparatus capable of acquiring potential value of exposed area on image-carrying member, potential value acquisition method (2024-05-14),
4. 11249415 - Image forming apparatus using two-component developer including toner and carrier that determines toner charge amount based on a developing current (2022-02-15),
5. 11143979 - Image forming apparatus having simple configuration and capable of measuring toner current included in developing current, and accurately calculating toner charge amount based on measurement result (2021-10-12),
6. 11067923 - Image forming apparatus capable of predicting the level of occurrence of a transfer memory and the cause of occurrence thereof (2021-07-20),
7. 10996585 - Image forming apparatus (2021-05-04),
8. 10921729 - Image forming apparatus (2021-02-16),
9. 10551766 - Image forming apparatus (2020-02-04),
10. 10241461 - Image forming apparatus for forming images on media using developer that includes toner (2019-03-26),
11. 10061251 - Image forming apparatus and image forming system (2018-08-28),
12. 9841719 - Image forming apparatus (2017-12-12),
13. 8882102 - Image forming apparatus (2014-11-11),

Title: Kazuhiro Nakachi: Innovator in Image Processing Technology

Introduction

Kazuhiro Nakachi is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of image processing technology, holding a total of 13 patents. His work focuses on developing advanced devices that enhance the identification and processing of sheets in various applications.

Latest Patents

Among his latest innovations is a sheet identification device and an image processing apparatus capable of identifying the fiber direction of a sheet. This device includes a light irradiation portion that projects first and second pattern light with different dependences on the fiber direction of the sheet's surface. The identification image produced is crucial for accurately identifying the fiber direction during image formation or reading. Another notable patent is an image forming apparatus that accurately acquires the electrical resistance value of a transfer member. This apparatus consists of three acquisition processing portions that work together to gather essential data regarding the charged area and the state of the image-carrying member.

Career Highlights

Kazuhiro Nakachi is currently employed at Kyocera Document Solutions Inc., where he continues to innovate and develop cutting-edge technologies. His expertise in image processing has positioned him as a key player in the industry, contributing to advancements that improve efficiency and accuracy in document handling.

Collaborations

Throughout his career, Nakachi has collaborated with talented individuals such as Tamotsu Shimizu and Takahiro Okubo. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Kazuhiro Nakachi's contributions to image processing technology exemplify the impact of innovation in modern industries. His patents reflect a commitment to enhancing the capabilities of devices used in document processing. His work continues to influence the field and inspire future advancements.

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