Hamamatsu, Japan

Teruma Otsuka

This inventor holds 2 USPTO granted patents and 2 published patent applications. Top assignee: Roland Dg Corporation. Active years: 2022-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Teruma Otsuka. Retrieved from https://idiyas.com/inventor/teruma-otsuka

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

Calculating rank
USPTO Granted Patents = 2 

% Patents Active = 100.0

Average Co-Inventor Count = 1.5

ph-index = 1


Company Filing History:


Years Active: 2022-2024

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2 patents (USPTO):Explore Patents

Title: Teruma Otsuka: Innovator in Printing Technology

Introduction

Teruma Otsuka is a notable inventor based in Hamamatsu, Japan. He has made significant contributions to the field of printing technology, holding a total of 2 patents. His innovative designs focus on enhancing the functionality and efficiency of printing equipment.

Latest Patents

Otsuka's latest patents include a table mover and an ink jet printer that incorporates advanced features. The table mover is designed to facilitate the movement of a table assembly, which includes a table carriage that supports the table. This assembly is movable along slide rails fixed to the frame, allowing for precise positioning. The design includes elastically deformable fixers that enhance the stability and functionality of the table during operation.

The ink jet printer features a supporting table for recording media and a recording head that ejects ink. It is equipped with a contact detector and a vibration detector that work together to determine when an object comes into contact with the printer. This innovative approach ensures accurate printing and enhances the overall user experience.

Career Highlights

Teruma Otsuka is currently employed at Roland DG Corporation, a company renowned for its cutting-edge printing solutions. His work at Roland DG has allowed him to develop and refine his inventions, contributing to the company's reputation for innovation in the printing industry.

Collaborations

Otsuka has collaborated with talented coworkers such as Atsushi Oguri and Akihiro Suzuki. Their combined expertise has fostered a creative environment that encourages the development of groundbreaking technologies in printing.

Conclusion

Teruma Otsuka is a distinguished inventor whose work in printing technology has led to significant advancements. His patents reflect a commitment to innovation and efficiency, making him a valuable asset to Roland DG Corporation and the industry as a whole.

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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