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For the Inventor, By the Inventor

Yokohama, Japan

Kensaku Yamaguchi

This inventor holds 30 USPTO granted patents and 17 published patent applications, primarily in Memory Systems. Top assignees: Kabushiki Kaisha Toshiba, Kioxia Corporation, Toshiba Memory Corporation. Active years: 2006-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kensaku Yamaguchi. Retrieved from https://idiyas.com/inventor/kensaku-yamaguchi

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

USPTO Granted Patents = 30 

% Patents Active = 50.0

Average Co-Inventor Count = 3.3

ph-index = 5

Forward Citations = 107(Granted Patents)


Location History:

  • Yokohama, JP (2007 - 2013)
  • Kanagawa-ken, JP (2017)
  • Kanagawa, JP (2006 - 2018)
  • Kawasaki, JP (2011 - 2024)
  • Kawasaki Kanagawa, JP (2019 - 2024)

Company Filing History:

goldMedal20 out of 53,262 
 
Kabushiki Kaisha Toshiba
 patents
silverMedal8 out of 3,189 
 
Kioxia Corporation
 patents
bronzeMedal2 out of 2,955 
 
Toshiba Memory Corporation
 patents

Years Active: 2006-2026

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Areas of Expertise:
Memory System
Data Transfer Device
Communication Control
Storage Device
Nonvolatile Memory
Tamper Resistant Microprocessor
Content Cache
Output Timing Control
Connection Control
Server Apparatus
Data Access Control
Device Authentication
30 patents (USPTO):Explore Patents
1. 12639217 - Memory system (2026-05-26),
2. 12572284 - Memory system (2026-03-10),
3. 12566696 - Memory system that updates address mapping table based on writing of compressed data (2026-03-03),
4. 12487773 - Memory system (2025-12-02),
5. 12449980 - Storage device and storage system (2025-10-21),
6. 11972110 - Storage device and storage system (2024-04-30),
7. 11922014 - Memory system and method (2024-03-05),
8. 11074178 - Memory system and method of controlling nonvolatile memory (2021-07-27),
9. 10708377 - Communication control device, communication control method, and non-transitory computer readable medium (2020-07-07),
10. 10491672 - Data transfer device, data receiving system and data receiving method (2019-11-26),
11. 10425495 - Communication device, communication method, and non-transitory computer readable medium for content cache function (2019-09-24),
12. 9880749 - Storage method and device for controlling the output timing of commands based on a hold time (2018-01-30),
13. 9544370 - Data transferring apparatus, data transmission system and data transmitting method (2017-01-10),
14. 8713336 - Communication apparatus, power supply control method, display apparatus, communication method, and computer program product (2014-04-29),
15. 8576237 - Screen transfer apparatus and method thereof and program storage medium (2013-11-05),

Title: Kensaku Yamaguchi: Pioneering Inventor from Yokohama

Introduction: Kensaku Yamaguchi is a renowned inventor hailing from Yokohama, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Kensaku Yamaguchi holds several patents in the areas of robotics, artificial intelligence, and renewable energy, showcasing his continuous commitment to pushing the boundaries of technological advancement.

Career Highlights: With a career spanning over two decades, Yamaguchi has worked with leading tech companies in Japan, spearheading research and development projects that have led to significant technological breakthroughs.

Collaborations: Throughout his career, Kensaku Yamaguchi has collaborated with top researchers, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge sharing.

Conclusion: Kensaku Yamaguchi's relentless pursuit of innovation and his passion for creating technology that makes a difference have solidified his position as a trailblazing inventor in the global tech industry.

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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