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For the Inventor, By the Inventor

Kawasaki, Japan

Tatsunori Sasaki

This inventor holds 5 USPTO granted patents. Top assignee: Canon Kabushiki Kaisha. Active years: 2014-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tatsunori Sasaki. Retrieved from https://idiyas.com/inventor/tatsunori-sasaki

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

Calculating rank
USPTO Granted Patents = 5

% Patents Active = 40.0

Average Co-Inventor Count = 1.3

ph-index = 1

Forward Citations = 2(Granted Patents)


Location History:

  • Kawasaki, JP (2014 - 2020)
  • Kanagawa, JP (2022)

Company Filing History:

goldMedal5 out of 93,136 
 
Canon Kabushiki Kaisha
 patents

Years Active: 2014-2022

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5 patents (USPTO):Explore Patents
1. 11301191 - Printing apparatus, controlling method therefor, and storage medium (2022-04-12),
2. 10705773 - Printing apparatus, control method thereof and storage medium (2020-07-07),
3. 8848256 - Printing apparatus acquiring color correction data before entering a power saving mode (2014-09-30),
4. 8786921 - Image forming apparatus and system configured to perform color correction based on medium type (2014-07-22),
5. 8651601 - Printing apparatus (2014-02-18),

Title: Innovations of Tatsunori Sasaki

Introduction

Tatsunori Sasaki is a prominent inventor based in Kawasaki, Japan. He has made significant contributions to the field of printing technology, holding a total of 5 patents. His work focuses on enhancing the efficiency and reliability of printing apparatuses.

Latest Patents

One of his latest patents is a printing apparatus that includes a non-volatile memory and a management unit designed to optimize the use of this memory as a spool buffer for print data. The management unit features a first derivation unit that calculates a first life time consumption rate based on the cumulative number of printed sheets. Additionally, a second derivation unit assesses the life time consumption rate based on the number of rewriting operations performed on the non-volatile memory. This innovative approach allows the management unit to control the capacity allocated to the spool buffer, ensuring that the printing apparatus remains operational even as the non-volatile memory approaches its life limit.

Another notable patent involves a control method for a printing apparatus that aims to prevent the device from becoming unusable due to the expiration of the non-volatile memory's life. This invention includes a volatile memory and a non-volatile memory, with a management unit that regulates the use of both types of memory as a spool buffer. The management unit limits the use of the non-volatile memory based on an estimated life, which is distinct from the state information indicating any defective blocks.

Career Highlights

Tatsunori Sasaki is currently employed at Canon Kabushiki Kaisha, a leading company in imaging and printing solutions. His work at Canon has allowed him to develop innovative technologies that enhance the functionality and longevity of printing devices.

Collaborations

He collaborates with Hironori Nakamura, contributing to advancements in printing technology through their combined expertise.

Conclusion

Tatsunori Sasaki's contributions to printing technology through his patents demonstrate his commitment to innovation and efficiency in the field. His work continues to influence the development of reliable printing solutions.

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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