Nagano, Japan

Ikumi Watanabe

This inventor holds 17 USPTO granted patents and 1 published patent application and 1 EPO patent, primarily in Printing Technology. Top assignee: Seiko Epson Corporation. Active years: 2015-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ikumi Watanabe. Retrieved from https://idiyas.com/inventor/ikumi-watanabe

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

USPTO Granted Patents = 17 

% Patents Active = 100.0

 

Average Co-Inventor Count = 1.5

ph-index = 1

Forward Citations = 5(Granted Patents)


Location History:

  • Nagano, JP (2015 - 2022)
  • Shiojiri, JP (2020 - 2024)

Company Filing History:


Years Active: 2015-2024

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Areas of Expertise:
Image Forming Device
Control Method
Printing Apparatus
Service Providing System
Non-Transitory Computer-Readable Medium
User Interface
Print Control Program
Paper Registration Screen
Error Outputting
Information Processing
Attribute Storage
Display Unit
17 patents (USPTO):Explore Patents

Title: Ikumi Watanabe: Innovator in Image Forming Technology

Introduction

Ikumi Watanabe is a notable inventor based in Nagano, Japan. He has made significant contributions to the field of image forming technology, holding a total of 17 patents. His work focuses on enhancing the efficiency and effectiveness of printing devices.

Latest Patents

Watanabe's latest patents include an image forming device and control method for printing adjustment patterns. This innovative device comprises a scanner mechanism, an inkjet-type print mechanism, a display mechanism, and a control unit. The control unit is designed to manage the scanner, print, and display mechanisms. It features a pattern storage unit that retains temperature, humidity, and a group of adjustment patterns. Additionally, it includes an acquisition unit that gathers measured temperature and humidity data from a sensor, and a data generation unit that produces print data based on the acquired information.

Another significant patent by Watanabe is an image forming device and control method that implements an adjustment pattern group for liquid adjustment. Similar to his previous invention, this device includes a scanner mechanism, an inkjet-type print mechanism, a display mechanism, and a control unit. The control unit is equipped with a pattern storage unit and a first acquisition unit that collects temperature and humidity data, allowing for the generation of print data that incorporates the relevant adjustment patterns.

Career Highlights

Ikumi Watanabe is currently employed at Seiko Epson Corporation, where he continues to innovate in the field of printing technology. His work has been instrumental in advancing the capabilities of image forming devices, making them more adaptable to varying environmental conditions.

Collaborations

Watanabe collaborates with talented coworkers, including Akemi Ito and Reiko Nomura, who contribute to the development of cutting-edge technologies in their field.

Conclusion

Ikumi Watanabe's contributions to image forming technology through his numerous patents highlight his role as a leading inventor in this domain. His innovative solutions continue to shape the future of printing 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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