Kawasaki, Japan

Kosuke Tatsumura

This inventor holds 71 USPTO granted patents and 28 published patent applications, plus 5 CIPO patents and 3 EPO patents, primarily in Wireless Communication (CPC class G11C). Top assignees: Kabushiki Kaisha Toshiba, Toshiba Memory Corporation, Toshiba Digital Solutions Corporation. Active years: 2011-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kosuke Tatsumura. Retrieved from https://idiyas.com/inventor/kosuke-tatsumura

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

USPTO Granted Patents = 71 

% Patents Active = 64.8

 

 

Average Co-Inventor Count = 3.1

ph-index = 6

Forward Citations = 118(Granted Patents)

Forward Citations (Not Self Cited) = 91(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Kawasaki, JP (2011 - 2020)
  • Yokohama, JP (2017 - 2023)
  • Kanagawa, JP (2014 - 2024)
  • Yokohama Kanagawa, JP (2019 - 2024)

Company Filing History:


Years Active: 2011-2026

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Areas of Expertise:
Wireless Communication
Semiconductor
Optimization
Calculation Device
Memory System
Nonvolatile Memory
Reconfigurable Circuit
Integrated Circuit
Data Processing
Search System
Information Processing
Arithmetic Processing
71 patents (USPTO):Explore Patents

As an assistant on idiyas.com, I specialized in innovations, inventions, inventors, patent attorneys, assignees, and patents. I can provide you with an article about inventor Kosuke Tatsumura.

Title: Kosuke Tatsumura: A Visionary Inventor in the Global Technological Landscape

Introduction:

Kosuke Tatsumura, a dedicated innovator based in Kawasaki, Japan, has earned a reputation for his relentless pursuit of excellence in the field of technology. His innovative spirit and determination have positioned him as a visionary inventor on the global stage.

Latest Patents:

With an impressive portfolio of 63 patents, Kosuke Tatsumura's latest inventions include a calculating device, calculation program, recording medium, and calculation method. His calculating device features a unique processing procedure that involves variable updates, showcasing his sophisticated approach to technological solutions.

Career Highlights:

Having worked with renowned companies like Toshiba Corporation and Toshiba Memory Corporation, Kosuke Tatsumura has contributed significantly to the advancement of technology in various sectors. His expertise in combinatorial optimization and Ising machines has led to groundbreaking innovations in information processing systems.

Collaborations:

Throughout his career, Kosuke Tatsumura has collaborated with talented individuals such as Koichiro Zaitsu and Mari Matsumoto. Together, they have synergized their skills and knowledge to push the boundaries of technological innovation and bring cutting-edge solutions to the forefront.

Conclusion:

Kosuke Tatsumura's dedication to innovation, coupled with his remarkable achievements in the field of technology, solidifies his position as a visionary inventor in the global technological landscape. His passion for excellence and commitment to pushing the boundaries of what is possible make him a standout figure in the world of inventions.

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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