Abiko, Japan

Hiroki Takayanagi

This inventor holds 20 USPTO granted patents and 5 published patent applications and 1 EPO patent, primarily in Image Formation Technology. Top assignee: Canon Kabushiki Kaisha. Active years: 2003-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroki Takayanagi. Retrieved from https://idiyas.com/inventor/hiroki-takayanagi

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank
USPTO Granted Patents = 20 

% Patents Active = 25.0

 

Average Co-Inventor Count = 1.0

ph-index = 3

Forward Citations = 35(Granted Patents)


Location History:

  • Tokyo, JP (2006)
  • Abiko, JP (2008 - 2020)
  • Chiba, JP (2003 - 2023)

Company Filing History:


Years Active: 2003-2026

Loading Chart...
Loading Chart...
Areas of Expertise:
Image Forming Apparatus
Electrostatic Image Formation
Toner Control
Transfer Mechanisms
Cleaning Member
Voltage Control
Temperature Change
Bias Voltage
Transfer Current
Toner Image
Intermediate Transfer Belt
Charging Amounts
20 patents (USPTO):Explore Patents

Title: Hiroki Takayanagi: Innovator in Image Forming Technology

Introduction

Hiroki Takayanagi, based in Abiko, Japan, is an accomplished inventor with a total of 19 patents to his name. His work primarily focuses on advancements in image forming apparatuses, which play a significant role in printing technology. Takayanagi's contributions have greatly enhanced the efficiency and quality of image processing.

Latest Patents

Takayanagi's latest patents include innovative designs for image forming apparatuses. One notable patent describes an image forming apparatus that features an image carrier, an image forming unit, and an intermediate transfer belt. This system utilizes a power supply and a transfer member that effectively transfers toner images onto a recording medium. Notably, the apparatus incorporates a sensor to detect the density information of the recording medium's toner image. During the adjustment mode, it outputs a test recording medium as a test chart, applies multiple levels of test voltages, and adjusts the transfer voltage based on sensor detection. Furthermore, another patent addresses the resistance of the intermediate transfer belt by integrating an electrification unit, ensuring optimal performance in the image forming process.

Career Highlights

Currently, Hiroki Takayanagi is employed at Canon Kabushiki Kaisha, a leading company in imaging and printing technology. His career at this prestigious firm has allowed him to work on cutting-edge innovations in the field. Takayanagi's patents reflect his commitment to enhancing the functionality and reliability of image forming systems.

Collaborations

Throughout his career, Takayanagi has collaborated with notable colleagues, including Yuji Bessho. These partnerships have been pivotal in driving innovative projects forward and fostering technological advancements within the company. Such collaborations highlight the importance of teamwork in developing successful inventions.

Conclusion

Hiroki Takayanagi stands out as a remarkable inventor in the domain of image forming technology. His 19 patents are a testament to his creativity and dedication to improving image processing systems. Through his work at Canon Kabushiki Kaisha and his collaborations with peers, Takayanagi continues to make significant contributions towards the advancement of printing technology.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
Loading…