Matsumoto, Japan

Shumi Karasawa

This inventor holds 2 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignee: Seiko Epson Corporation. Active years: 2024-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shumi Karasawa. Retrieved from https://idiyas.com/inventor/shumi-karasawa

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

USPTO Granted Patents = 2 

% Patents Active = 50.0

 

Average Co-Inventor Count = 2.0

ph-index = 1


Company Filing History:


Years Active: 2024-2026

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2 patents (USPTO):Explore Patents

Title: Shumi Karasawa: Innovator in Recording Technology

Introduction

Shumi Karasawa is a notable inventor based in Matsumoto, Japan. He has made significant contributions to the field of recording technology, particularly through his innovative designs and patents. His work has been instrumental in advancing the capabilities of recording devices.

Latest Patents

One of Shumi Karasawa's key patents is a recording device that includes a medium tray having a first and second region. This device features a recording unit designed to perform recording on various media. The main body of the device is equipped with the recording unit, while the medium accommodation unit can be attached to and detached from the main body. This unit is specifically designed to accommodate media, with the first region designated for pre-recording media and the second region for recorded media.

Career Highlights

Shumi Karasawa is currently employed at Seiko Epson Corporation, where he continues to innovate and develop new technologies. His work at this esteemed company has allowed him to collaborate with other talented professionals in the field.

Collaborations

Some of his notable coworkers include Takuro Furusawa and Morio Iwata. Their collaborative efforts contribute to the advancement of technology within the company.

Conclusion

Shumi Karasawa's contributions to recording technology exemplify the spirit of innovation. His patent and work at Seiko Epson Corporation highlight his commitment to enhancing the functionality of recording devices.

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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