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For the Inventor, By the Inventor

Nagano, Japan

Norihiko Yamada

This inventor holds 13 USPTO granted patents and 2 published patent applications, primarily in Printing Technology. Top assignee: Seiko Epson Corporation. Active years: 2009-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Norihiko Yamada. Retrieved from https://idiyas.com/inventor/norihiko-yamada

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

Calculating rank
USPTO Granted Patents = 13 

% Patents Active = 46.2

Average Co-Inventor Count = 2.0

ph-index = 3

Forward Citations = 28(Granted Patents)


Location History:

  • Suwa, JP (2010)
  • Okaya, JP (2009 - 2012)
  • Nagano, JP (2016 - 2021)

Company Filing History:

goldMedal13 out of 34,333 
 
Seiko Epson Corporation
 patents

Years Active: 2009-2021

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Areas of Expertise:
Printing System
Wireless Communication
Multi-Display
Image Data Processing
Video Playback
Control Method
Edge Blending
Sound Output
Social Networking
Timing Control
13 patents (USPTO):Explore Patents
1. 11040539 - Printing system, server, and control method of printing system (2021-06-22),
2. 10567614 - Processing apparatus, processing method, and recording medium for storing process program to process image data obtained by reading voucher (2020-02-18),
3. 10025545 - Printing server configured to communicate with social networking service, printing system, and printing method (2018-07-17),
4. 9794853 - Wireless communication device, wireless communication method, wireless communication device control program, and wireless communication system (2017-10-17),
5. 9544712 - Wireless communication device, wireless communication method, wireless communication device control program, and wireless communication system (2017-01-10),
6. 9229665 - Printing control server, printing control method, and printing system for controlling printing using email address (2016-01-05),
7. 8264421 - Multi-screen video playback system (2012-09-11),
8. 8063894 - Image display system, image display device, and image data output device (2011-11-22),
9. 7864135 - Multi-display system and display method (2011-01-04),
10. 7777692 - Multi-screen video reproducing system (2010-08-17),
11. 7729593 - Image and sound output system, image and sound data output device, and recording medium (2010-06-01),
12. 7703929 - Edge blending device, light shielding device and multi-projection system (2010-04-27),
13. 7551839 - Method of generating video reproduction synchronizing signal, program for generating video reproduction synchronizing signal, timing control apparatus, method of synchronously reproducing video and audio, program for synchronously reproducing video and audio, and apparatus for synchronously reproducing video and audio (2009-06-23),

Title: Norihiko Yamada: Innovator in Printing Technology

Introduction

Norihiko Yamada is a prominent inventor based in Nagano, Japan. He has made significant contributions to the field of printing technology, holding a total of 13 patents. His work focuses on enhancing the efficiency and functionality of printing systems.

Latest Patents

Yamada's latest patents include a printing system, server, and control method of the printing system. This innovative printing system comprises a printing apparatus with an ink container and a server connected to the printing apparatus via a network. The server acquires maintenance information, including residual ink amount information, and determines whether a maintenance process should be performed based on this information. It instructs the printing apparatus to carry out the maintenance process when necessary. Another notable patent involves a processing apparatus and method for handling image data obtained from vouchers. This system includes a main server that acquires voucher image data, receives designations for timestamp assignments, and notifies users regarding the timestamp assignment process.

Career Highlights

Norihiko Yamada 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 experiences.

Collaborations

Yamada has collaborated with notable colleagues, including Hiroshi Hasegawa and Hirofumi Miyamoto. These partnerships have contributed to the advancement of innovative solutions in the printing sector.

Conclusion

Norihiko Yamada's contributions to printing technology through his patents and work at Seiko Epson Corporation highlight his role as a key innovator in the industry. His inventions continue to shape the future of printing systems and processes.

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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