Shiojiri, Japan

Yasuhito Nagatomo

This inventor holds 4 USPTO granted patents and 1 published patent application. Top assignee: Seiko Epson Corporation. Active years: 2001-2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yasuhito Nagatomo. Retrieved from https://idiyas.com/inventor/yasuhito-nagatomo

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

USPTO Granted Patents = 4 

% Patents Active = 75.0

Average Co-Inventor Count = 4.3

ph-index = 3

Forward Citations = 39(Granted Patents)


Location History:

  • Suwa, JP (2001 - 2004)
  • Shiojiri, JP (2011)
  • Shioziri, JP (2012)

Company Filing History:


Years Active: 2001-2012

Loading Chart...
4 patents (USPTO):Explore Patents

Title: Yasuhito Nagatomo: Innovator in Access Control and Information Processing

Introduction

Yasuhito Nagatomo is a prominent inventor based in Shioziri, Japan. He has made significant contributions to the fields of access control and information processing, holding a total of 4 patents. His innovative work has paved the way for advancements in technology that enhance security and communication systems.

Latest Patents

Nagatomo's latest patents include an access control apparatus and an information processing system. The access control apparatus features a memory section that stores information and an authentication information memory section that retains user authentication data. It includes a judgment section that verifies user input against stored information, ensuring secure access to sensitive data. His information processing system comprises a host device and a client device, designed to facilitate efficient communication and processing of information, even in cases of incomplete data transmission.

Career Highlights

Yasuhito Nagatomo has dedicated his career to developing innovative technologies at Seiko Epson Corporation. His work has significantly impacted the way access control and information processing are approached in modern technology. His inventions reflect a deep understanding of user needs and technological capabilities.

Collaborations

Nagatomo has collaborated with notable colleagues, including Atsushi Narusawa and Shinji Kubota. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Yasuhito Nagatomo's contributions to technology through his patents and collaborative efforts highlight his role as a key innovator in the field. His work continues to influence advancements in access control and information processing systems.

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]
Loading…