Shiojiri, Japan

Kazutoshi Sakamoto

This inventor holds 8 USPTO granted patents and 1 EPO patent. Top assignee: Seiko Epson Corporation. Active years: 2014-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazutoshi Sakamoto. Retrieved from https://idiyas.com/inventor/kazutoshi-sakamoto-sz5d1cvd

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

Calculating rank

% Patents Active = 100.0


Average Co-Inventor Count = 5.3

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 2014-2018

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8 patents (USPTO):Explore Patents

Title: Kazutoshi Sakamoto: Innovator in Liquid Ejecting Technology

Introduction

Kazutoshi Sakamoto is a prominent inventor based in Shiojiri, Japan. He has made significant contributions to the field of liquid ejecting technology, holding a total of 8 patents. His work primarily focuses on optimizing the functionality of inkjet printers, enhancing their efficiency and performance.

Latest Patents

One of his latest patents involves a liquid ejecting apparatus designed to optimize the arrangement route for a tube that connects an ink tank to a carriage. This innovation allows for the ink tank to be positioned outside the main body of the inkjet printer. The apparatus includes a main body that ejects liquid onto a recording medium from a liquid ejecting head mounted on a carriage. Additionally, it features a liquid containing body arranged inside the main body and a liquid supply tube that connects the liquid containing body to the carriage. An inner space is created, formed by the liquid ejecting head and a discharge port, which includes a region where the recording medium is discharged.

Career Highlights

Kazutoshi Sakamoto has dedicated his career to advancing liquid ejecting technologies. His work at Seiko Epson Corporation has positioned him as a key player in the development of innovative printing solutions. His patents reflect his commitment to improving the efficiency and effectiveness of inkjet printing systems.

Collaborations

Throughout his career, Sakamoto has collaborated with notable colleagues, including Yoshisada Aoki and Hiroshi Takeuchi. These partnerships have contributed to the successful development of various technologies in the printing industry.

Conclusion

Kazutoshi Sakamoto's contributions to liquid ejecting technology have made a significant impact on the printing industry. His innovative patents and collaborations continue to drive advancements in this field.

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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