Nagano, Japan

Nobuaki Takenaka

This inventor holds 3 USPTO granted patents. Top assignee: Seiko Epson Corporation. Active years: 2007-2009.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Nobuaki Takenaka. Retrieved from https://idiyas.com/inventor/nobuaki-takenaka

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


% Patents Active = 66.7

Average Co-Inventor Count = 1.6

ph-index = 1

Forward Citations = 5(Granted Patents)


Company Filing History:


Years Active: 2007-2009

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3 patents (USPTO):Explore Patents

Title: Nobuaki Takenaka: Innovator in Printing Technology

Introduction

Nobuaki Takenaka is a notable inventor based in Nagano, Japan. He has made significant contributions to the field of printing technology, holding a total of 3 patents. His work focuses on enhancing the functionality and efficiency of printing apparatuses.

Latest Patents

One of Takenaka's latest patents is a printing apparatus designed to accommodate multiple cartridges containing toner. This innovative device features a mode changer that adjusts the operation mode based on the combination of toner colors in the cartridges. Additionally, it includes detectors to monitor the residual toner levels and the colors of the toner, ensuring optimal performance. Another significant patent is for an image formation device that operates in various startup modes depending on the installed toner cartridge. This device allows users to easily alter the startup mode, enhancing user experience and accuracy.

Career Highlights

Nobuaki Takenaka is currently employed at Seiko Epson Corporation, a leading company in the printing and imaging industry. His work at Epson has allowed him to develop cutting-edge technologies that improve printing processes and user interaction.

Collaborations

Throughout his career, Takenaka has collaborated with talented individuals such as Ryoji Tamaoki and Shigeyuki Takahashi. These collaborations have contributed to the advancement of innovative solutions in the printing sector.

Conclusion

Nobuaki Takenaka's contributions to printing technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence the development of more efficient and user-friendly printing solutions.

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]
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