IDiyas

For the Inventor, By the Inventor

Mishima, Japan

Takahiro Uchiyama

USPTO Granted Patents = 26

Average Co-Inventor Count = 3.5

ph-index = 5

Forward Citations = 66(Granted Patents)


Company Filing History:

goldMedal25 out of 90,594 
 
Canon Kabushiki Kaisha
 patents
silverMedal1 out of 1 
 
Canon Kabushiki Saisha
 patent

Years Active: 2012-2025

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26 patents (USPTO):
1. 12416885 - Fixing apparatus for controlling target temperature of second conveyed recording medium and image forming apparatus (2025-09-16),
2. 12411442 - Image forming apparatus that changes a fixing condition based on temperatures of a heating member detected at different times (2025-09-09),
3. 12306561 - Image forming apparatus and image heating apparatus (2025-05-20),
4. 11448986 - Image forming apparatus and image heating apparatus (2022-09-20),
5. 11199795 - Image heating device and image forming apparatus (2021-12-14),
6. 10915046 - Image heating apparatus and image forming apparatus (2021-02-09),
7. 10915045 - Fixing apparatus and image forming apparatus that set target temperatures of heat generating elements for heating a developer image in each of a plurality of regions (2021-02-09),
8. 10901349 - Image forming apparatus and image heating apparatus for controlling a heat generating quantity of a plurality of heating elements (2021-01-26),
9. 10838328 - Image forming apparatus that controls a setting used for temperature control based on thermal history information (2020-11-17),
10. 10545435 - Image heating apparatus that controls heat generating quantities of a plurality of heat generating elements based on heat accumulation amounts, and an image forming apparatus having the image heating apparatus (2020-01-28),
11. 10520866 - Fixing apparatus and image forming apparatus that set target temperatures of heat generating elements for heating a developer image in each of a plurality of regions (2019-12-31),
12. 10481552 - Fixing device having a perforated duct (2019-11-19),
13. 10401765 - Heater, image heating device, and image forming apparatus which makes temperature distribution of region heated by heat generating element even (2019-09-03),
14. 10338505 - Image forming apparatus and image heating apparatus for controlling a heat generating quantity of a plurality of heating elements (2019-07-02),
15. 10310432 - Image forming apparatus (2019-06-04),

Title: **Takahiro Uchiyama: Innovator in Image Heating Technologies**

Introduction

Takahiro Uchiyama is a prominent inventor based in Mishima, Japan, known for his significant contributions to the field of image heating technologies. With a remarkable portfolio featuring 23 patents, Uchiyama has made strides in developing advanced imaging apparatuses that enhance the efficiency and effectiveness of printing technologies.

Latest Patents

Among his latest patents are innovative designs for an image forming apparatus and an image heating apparatus. The image heating apparatus includes a heater with multiple heating elements arranged orthogonally to the recording material's conveying direction. This design integrates a control portion that effectively manages the electric power supplied to each heating element, allowing for individual control. This capability enables the apparatus to conditionally set heating parameters based on the thermal history of adjacent heating regions.

Additionally, the image heating device features a system for acquiring count values representing the heat storage amounts across various heating regions. It intelligently controls electric power to maintain a specific difference between maximum and minimum heat storage values, ensuring optimal heating performance tailored to the recording material's characteristics.

Career Highlights

Throughout his career, Takahiro Uchiyama has worked with notable companies, including Canon Inc. He has been instrumental in developing innovative technologies that have garnered several patents, each contributing to advancements in the printing and imaging industry.

Collaborations

Uchiyama has collaborated with esteemed colleagues like Atsushi Iwasaki and Takashi Nomura, sharing insights and expertise that have facilitated the creation of cutting-edge imaging solutions. These collaborations have played a crucial role in driving innovation and enhancing the functionality of image heating technologies.

Conclusion

Takahiro Uchiyama's work exemplifies the impact of innovation in the field of imaging technology. His patents not only highlight his commitment to enhancing the printing process but also reflect his expertise in thermal management and engineering. As he continues to innovate, Uchiyama remains a significant figure in the world of inventions related to imaging apparatuses.

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