Kanagawa, Japan

Takashi Sakamaki

This inventor holds 25 USPTO granted patents and 3 published patent applications and 1 EPO patent, primarily in Image Forming Apparatus. Top assignee: Ricoh Company, Ltd.. Active years: 2010-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takashi Sakamaki. Retrieved from https://idiyas.com/inventor/takashi-sakamaki

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

USPTO Granted Patents = 25 

% Patents Active = 32.0


Average Co-Inventor Count = 6.0

ph-index = 2

Forward Citations = 27(Granted Patents)


Location History:

  • Ebina, JP (2011)
  • Kanagawa, JP (2010 - 2021)

Company Filing History:


Years Active: 2010-2021

Loading Chart...
Loading Chart...
Areas of Expertise:
Fixing Device
Image Forming Apparatus
Separation Device
Rotational Speed Adjustment
Thermal Expansion
Cleaner for Rotary Member
Pasting Apparatus
Sheet Cutter
Sheet Laminator
Recording Medium
Polishing Slider
25 patents (USPTO):Explore Patents

Title: Innovator Spotlight: Takashi Sakamaki

Introduction

Takashi Sakamaki, an accomplished inventor based in Kanagawa, Japan, has made significant contributions to the field of image formation technology. With a remarkable portfolio of 25 patents, Sakamaki is a key figure in advancing the functionality and efficiency of devices used in printing and imaging.

Latest Patents

Among his latest innovations are three notable patents: the Sheet Conveying Device, the Fixing Device Incorporating the Sheet Conveying Device, and the Image Forming Apparatus Incorporating the Sheet Conveying Device. The Sheet Conveying Device includes a sheet contacting body that interacts with the sheet being conveyed and a lateral relative position shifting body that adjusts the passing position of the sheet for optimal conveyance. This technology enhances the adaptability of printers to various sheet types.

The Fixing Device Controller features multiple voltage detectors that monitor the power supplied to heaters within the device, ensuring precise control over the heating elements that fix toner images onto recording mediums. This sophisticated control method enhances the reliability and efficiency of image fixing processes.

Career Highlights

Sakamaki's career is highlighted by his role at Ricoh Company, Ltd., a leader in imaging and electronics. His work is instrumental in developing innovative solutions that cater to evolving market needs and technological advancements in the printing industry.

Collaborations

Collaborating with esteemed colleagues such as Naoto Suzuki and Masateru Ujiie, Sakamaki has contributed to a dynamic team focused on research and development. Their combined efforts foster an environment of creativity and innovation, pushing the boundaries of what's possible in imaging technologies.

Conclusion

In conclusion, Takashi Sakamaki's contributions to patent innovation, especially in the realm of image forming devices at Ricoh Company, Ltd., solidify his status as a notable inventor. His patents not only represent technical advancements but also reflect his dedication to improving user experiences in everyday printing applications.

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…